{"product_id":"joint-it-porcelain-epoxy-grout-grey-400ml-gun-apply-tube-box-of-24","title":"Joint-It Porcelain Epoxy Grout – Grey 400ml Gun Apply Tube (Box of 24)","description":"\u003ch1\u003eJoint-It Porcelain Epoxy Grout – Grey 400ml Gun Apply Tube (Box of 24)\u003c\/h1\u003e\n\u003ch2\u003eHigh-Strength, Gun-Applied Epoxy Grout for Outdoor Porcelain Paving\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe Go-To Grout Colour for Contemporary Porcelain Patios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGrey is consistently one of the most popular choices for porcelain paving grout — versatile enough to complement a wide range of slab colours while giving a clean, modern finish. Joint-It Porcelain Epoxy Grout in Grey is a two-part, \u003ca href=\"https:\/\/thepavingexperts.co.uk\/products\/joint-it-porcelain-epoxy-manual-paving-application-gun?_pos=1\u0026amp;_sid=1bf2c3e6a\u0026amp;_ss=r\" title=\"Joint-It Porcelain Epoxy Manual Paving Application Gun\"\u003egun-applied\u003c\/a\u003e epoxy system developed specifically for outdoor porcelain paving, ceramic tiles and smooth stone.\u003c\/p\u003e\n\u003cp\u003eDesigned for 1–5mm joints with a minimum depth of 10mm, it sets to a hard, waterproof and non-permeable finish without the cement slurry or time-sensitive wash-off of traditional external grouts.\u003c\/p\u003e\n\u003cp\u003eApply it, let it set, scrape off the excess. That’s it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis listing is for 1 box of Joint-It Porcelain Epoxy Grout in Grey, containing 24 x 400ml gun-apply tubes.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFull Box — 24 Gun Apply Tubes\u003c\/li\u003e\n\u003cli\u003eApplication nozzle included with each tube\u003c\/li\u003e\n\u003cli\u003eAlso available in: Raven \u0026amp; Tan\u003c\/li\u003e\n\u003cli\u003e1–5mm joints\u003c\/li\u003e\n\u003cli\u003e10mm minimum depth\u003c\/li\u003e\n\u003cli\u003eAverage Coverage: Approximately 2.6–2.8m² per 400ml tube — approximately 63–67m² per box of 24, based on 600 × 900mm paving with 3mm joints.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Professionals and Homeowners Choose Joint-It\u003c\/h2\u003e\n\u003cp\u003eGrey suits everything from light silver-grey porcelain to darker charcoal slabs. Pair it with the right paving and the finished joint almost disappears — letting the paving do the talking.\u003c\/p\u003e\n\u003ch3\u003eSuper-Strength\u003c\/h3\u003e\n\u003cp\u003eJoint-It sets rock hard to create a durable, long-lasting paving joint. The product has a stated tested strength of 55nm2.\u003c\/p\u003e\n\u003ch3\u003eNon-Staining\u003c\/h3\u003e\n\u003cp\u003eThe resin-based, cement-free formulation is designed to provide a non-staining solution for porcelain and smooth paving, helping avoid some of the staining and efflorescence concerns associated with cement-based external grouts.\u003c\/p\u003e\n\u003ch3\u003eLess Mess, Less Fuss\u003c\/h3\u003e\n\u003cp\u003eGun-apply Joint-It directly into the joints for a cleaner, more controlled application with no cement slurry or messy wash-off process. Excess grout can simply be scraped away once set, helping keep your porcelain paving clean and your installation hassle-free.\u003c\/p\u003e\n\u003ch3\u003eWaterproof \u0026amp; Non-Permeable\u003c\/h3\u003e\n\u003cp\u003eOnce cured, Joint-It creates a waterproof, impermeable joint designed to help prevent dirt and grime from being absorbed.\u003c\/p\u003e\n\u003ch3\u003eAnti-Mildew\u003c\/h3\u003e\n\u003cp\u003eThe formulation is designed to resist mildew, helping keep outdoor paving joints cleaner with less maintenance.\u003c\/p\u003e\n\u003ch3\u003eUV Resistant \u0026amp; Colour Fast\u003c\/h3\u003e\n\u003cp\u003eJoint-It is designed for outdoor use, with UV-resistant and colour-fast properties to help the grout retain its appearance.\u003c\/p\u003e\n\u003ch3\u003eLow Maintenance\u003c\/h3\u003e\n\u003cp\u003eJoint-It is designed to provide 10+ years of low-maintenance performance when correctly installed.\u003c\/p\u003e\n\u003ch1\u003eApply. Set. Scrape. Done.\u003c\/h1\u003e\n\u003cp\u003eOne of the biggest advantages of Joint-It is its straightforward application process.\u003c\/p\u003e\n\u003cp\u003eTraditional cement-based paving grouts can require careful timing when removing excess material. Too much or too little water, or leaving the product too long, can make the clean-up process more difficult.\u003c\/p\u003e\n\u003ch3\u003eJoint-It works differently.\u003c\/h3\u003e\n\u003ch3\u003eSoak Tube 30 Mins → Wax → Gun Apply → Set → Tool → Scrape\u003c\/h3\u003e\n\u003cp\u003eThe epoxy grout is applied directly into the joints using a compatible 400ml twin-tube cartridge gun. Once it has set sufficiently, excess grout can be peeled or scraped from the protected paving surface.\u003c\/p\u003e\n\u003cp\u003eThere is no frantic wash-off process and no cement slurry.\u003c\/p\u003e\n\u003cp\u003eThe result is a cleaner, more controlled grouting process and a professional-looking finish.\u003c\/p\u003e\n\u003ch1\u003eDesigned for Outdoor Porcelain Paving\u003c\/h1\u003e\n\u003cp\u003eJoint-It Porcelain Epoxy Grout is suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOutdoor porcelain paving\u003c\/li\u003e\n\u003cli\u003ePorcelain patio slabs\u003c\/li\u003e\n\u003cli\u003eCeramic tiles\u003c\/li\u003e\n\u003cli\u003eSmooth natural stone\u003c\/li\u003e\n\u003cli\u003eSmooth manufactured stone\u003c\/li\u003e\n\u003cli\u003eGarden paths\u003c\/li\u003e\n\u003cli\u003eTerraces\u003c\/li\u003e\n\u003cli\u003eOutdoor kitchens\u003c\/li\u003e\n\u003cli\u003eResidential landscaping\u003c\/li\u003e\n\u003cli\u003eProfessional paving projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is designed for:\u003c\/p\u003e\n\u003cp\u003eJoint width: 1–5mm\u003cbr\u003eMinimum joint depth: 10mm\u003c\/p\u003e\n\u003cp\u003eFor typical contemporary porcelain paving, Joint-It is particularly well suited to 2mm and 3mm joints.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant: Check Your Paving Before Buying\u003c\/h2\u003e\n\u003cp\u003eJoint-It is designed for smooth paving surfaces where a finishing tool or scraper can be pulled smoothly across the top of the paving.\u003c\/p\u003e\n\u003cp\u003eIt is not suitable for paving with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRough edges\u003c\/li\u003e\n\u003cli\u003eBeveled edges\u003c\/li\u003e\n\u003cli\u003eHand-cut edges\u003c\/li\u003e\n\u003cli\u003eUneven or irregular finishes\u003c\/li\u003e\n\u003cli\u003eSurfaces where excess epoxy cannot be smoothly scraped away\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is important because Joint-It is designed to be applied slightly above the surface before the excess is removed once the grout has hardened.\u003c\/p\u003e\n\u003cp\u003eIf your paving has a rough or irregular edge, choose a jointing product specifically designed for that type of surface.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eHow Does Joint-It Epoxy Grout Work?\u003c\/h1\u003e\n\u003cp\u003eJoint-It is supplied as a 400ml dual cartridge containing Part A and Part B.\u003c\/p\u003e\n\u003cp\u003eThe two components remain separate inside the cartridge and are mixed automatically as they pass through the supplied application nozzle.\u003c\/p\u003e\n\u003cp\u003ePart A + Part B → Mixed in nozzle → Applied directly into the joint\u003c\/p\u003e\n\u003cp\u003eThe cartridge is used with a compatible 400ml \u003ca href=\"https:\/\/thepavingexperts.co.uk\/products\/joint-it-porcelain-epoxy-manual-paving-application-gun\" title=\"Joint-It Porcelain Epoxy Manual Paving Application Gun\"\u003etwin-tube cartridge gun dispenser\u003c\/a\u003e, which is purchased separately.\u003c\/p\u003e\n\u003cp\u003eThe product can be applied using a suitable manual or electric gun.\u003c\/p\u003e\n\u003ch3\u003eManual Gun\u003c\/h3\u003e\n\u003cp\u003eIdeal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmaller patios\u003c\/li\u003e\n\u003cli\u003eRepairs \u0026amp; Detailing\u003c\/li\u003e\n\u003cli\u003eTouch-ups\u003c\/li\u003e\n\u003cli\u003eSmaller paving projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectric Gun\u003c\/h3\u003e\n\u003cp\u003eParticularly useful for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarger patios\u003c\/li\u003e\n\u003cli\u003ePaths\u003c\/li\u003e\n\u003cli\u003eExtensive landscaping projects\u003c\/li\u003e\n\u003cli\u003eCommercial installations\u003c\/li\u003e\n\u003cli\u003eContinuous application across larger areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eThe Key to a Clean Finish: Joint-It Anti Bonding Wax\u003c\/h1\u003e\n\u003cp\u003eJoint-It Porcelain Epoxy Grout must be used with \u003ca href=\"https:\/\/thepavingexperts.co.uk\/products\/joint-it-anti-bonding-wax\" title=\"Joint-It Anti-Bonding Wax\"\u003eJoint-It Anti Bonding Wax\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThe wax is applied to the paving surface along both sides of the joint before grouting.\u003c\/p\u003e\n\u003cp\u003eIt creates a barrier between the epoxy grout and the paving, making it easier to remove excess grout once it has set.\u003c\/p\u003e\n\u003ch3\u003eHow to use the wax\u003c\/h3\u003e\n\u003cp\u003eApply a generous amount using the supplied sponge approximately 10–15 minutes before grouting.\u003c\/p\u003e\n\u003cp\u003eThe wax does not need to be chemically removed afterwards. It will naturally weather away from the paving over the following weeks.\u003c\/p\u003e\n\u003cp\u003eFor the best result, make sure the paving is clean and dry before application.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eHow to Apply Joint-It Porcelain Epoxy Grout\u003c\/h1\u003e\n\u003cp\u003eFollow these steps for a clean, professional finish.\u003c\/p\u003e\n\u003ch3\u003e1. Check the conditions\u003c\/h3\u003e\n\u003cp\u003eUse Joint-It between 5°C and 25°C.\u003c\/p\u003e\n\u003cp\u003eDo not apply in rain. The paving must be clean and dry, and you should not begin the installation if rain is expected during application.\u003c\/p\u003e\n\u003ch3\u003e2. Check the joints\u003c\/h3\u003e\n\u003cp\u003eMake sure the joints are:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1–5mm wide\u003c\/li\u003e\n\u003cli\u003eAt least 10mm deep\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe paving must also be securely installed on a full contact bed with no movement.\u003c\/p\u003e\n\u003ch3\u003e3. Prepare the cartridge\u003c\/h3\u003e\n\u003cp\u003ePlace the cartridge tubes in warm water for approximately 30 minutes before use, as specified in the supplied product information.\u003c\/p\u003e\n\u003cp\u003eRemove the twist cap and screw on the supplied application nozzle.\u003c\/p\u003e\n\u003cp\u003eCut the nozzle at approximately 45°, using a clean, sharp blade, to suit the width of your joint.\u003c\/p\u003e\n\u003ch3\u003e4. Load the gun\u003c\/h3\u003e\n\u003cp\u003eInsert the 400ml dual cartridge into a compatible \u003ca href=\"https:\/\/thepavingexperts.co.uk\/products\/joint-it-porcelain-epoxy-manual-paving-application-gun\" title=\"Joint-It Porcelain Epoxy Manual Paving Application Gun\"\u003etwin-tube cartridge gun\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eMake sure the cartridge is securely seated before beginning application.\u003c\/p\u003e\n\u003ch3\u003e5. Activate the epoxy\u003c\/h3\u003e\n\u003cp\u003eSqueeze out and discard approximately the first 2cm of product to ensure Parts A and B are properly mixed and the epoxy has activated.\u003c\/p\u003e\n\u003ch3\u003e6. Apply the grout\u003c\/h3\u003e\n\u003cp\u003eGun-apply the grout slowly and evenly into the joint.\u003c\/p\u003e\n\u003cp\u003eApply enough product so that the grout sits slightly above the paving surface.\u003c\/p\u003e\n\u003ch3\u003e7. Allow it to begin setting\u003c\/h3\u003e\n\u003cp\u003eLeave the grout for approximately 10–15 minutes to begin setting.\u003c\/p\u003e\n\u003ch3\u003e8. Tool the joint\u003c\/h3\u003e\n\u003cp\u003eOnce the grout has started to set, use a suitable ball-end finishing tool to smooth and shape the joint.\u003c\/p\u003e\n\u003ch3\u003e9. Remove excess grout\u003c\/h3\u003e\n\u003cp\u003eOnce the grout is hard to the touch, use a suitable blade or grout scraper to peel or scrape away the excess.\u003c\/p\u003e\n\u003cp\u003eIf the grout remains sticky or difficult to scrape cleanly, it is not ready. Allow it to harden further.\u003c\/p\u003e\n\u003ch3\u003e10. Allow the installation to cure\u003c\/h3\u003e\n\u003cp\u003eThe finished joint will continue to harden after the initial application.\u003c\/p\u003e\n\u003cp\u003eJoint-It has a matte finish, although it can sometimes appear slightly glossy initially. This appearance should reduce as the product settles over the following days or weeks.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eJoint-It Porcelain Epoxy Grout Coverage\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eCoverage:\u003c\/strong\u003e Approx. 2.6–2.8m² per 400ml tube, or 63–67m² per box of 24 (600 × 900mm paving, 3mm joints).\u003c\/p\u003e\n\u003cp\u003eActual coverage varies depending on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJoint width\u003c\/li\u003e\n\u003cli\u003eJoint depth\u003c\/li\u003e\n\u003cli\u003ePaving slab dimensions\u003c\/li\u003e\n\u003cli\u003ePaving layout\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExample: 50m² Patio\u003c\/h3\u003e\n\u003cp\u003eFor a \u003cstrong\u003e50m² patio\u003c\/strong\u003e using 600 × 900mm paving with 3mm joints, each \u003cstrong\u003e400ml cartridge\u003c\/strong\u003e provides approximately \u003cstrong\u003e2.6–2.8m² of coverage\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e50 ÷ 2.7 = 18.52\u003c\/p\u003e\n\u003cp\u003eAllow approximately \u003cstrong\u003e19 cartridges\u003c\/strong\u003e for a 50m² patio.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis listing contains 24 x 400ml cartridges\u003c\/strong\u003e, providing approximately \u003cstrong\u003e63–67m² of coverage\u003c\/strong\u003e based on the same paving and joint dimensions.\u003c\/p\u003e\n\u003cp\u003eAlways allow for variations in joint dimensions and site conditions when calculating how much grout you need. For an exact calculation, contact our team on \u003cstrong\u003e☎️ 0330 122 1025\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eChoosing the Right Colour for Your Paving\u003c\/h1\u003e\n\u003cp\u003eColour choice is more important than people think. The grout becomes part of the finished look — get it right and the patio looks intentional and well-finished. Get it wrong and it can jar with the paving, no matter how good the slabs are.\u003c\/p\u003e\n\u003cp\u003eJoint-It is available in three colours:\u003c\/p\u003e\n\u003ch3\u003eGrey (this listing)\u003c\/h3\u003e\n\u003cp\u003eThe most versatile option — works across a wide range of porcelain colours and finishes, from light silvers to mid-tone greys and soft beiges.\u003c\/p\u003e\n\u003ch3\u003e\n\u003ca href=\"https:\/\/thepavingexperts.co.uk\/products\/joint-it-porcelain-epoxy-grout-raven-400ml-gun-apply-tube-box-of-24?_pos=2\u0026amp;_sid=596b784f7\u0026amp;_ss=r\" title=\"Joint-It Porcelain Epoxy Grout – Raven 400ml Gun Apply Tube (Box of 24)\"\u003eRaven\u003c\/a\u003e\u003ca href=\"https:\/\/thepavingexperts.co.uk\/products\/joint-it-porcelain-epoxy-paving-tiling-grout-gun-apply-tube-400ml-copy\" title=\"Joint-It Porcelain Epoxy Paving \u0026amp; Tiling Grout: Gun Apply Tube 400ML - Raven\"\u003e\u003c\/a\u003e\n\u003c\/h3\u003e\n\u003cp\u003eA darker shade designed to create stronger definition between paving slabs — ideal where you want the jointing to make a visual statement.\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/thepavingexperts.co.uk\/products\/joint-it-porcelain-epoxy-grout-tan-400ml-gun-apply-tube-box-of-24?_pos=1\u0026amp;_sid=64f9e75db\u0026amp;_ss=r\" title=\"Joint-It Porcelain Epoxy Grout – Tan 400ml Gun Apply Tube (Box of 24)\"\u003eTan\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003eA warmer, natural-looking option that complements sandy, buff and warm-toned outdoor paving.\u003c\/p\u003e\n\u003ch2\u003eAlways Test the Colour First\u003c\/h2\u003e\n\u003cp\u003eThe final appearance of epoxy grout can vary depending on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePaving colour\u003c\/li\u003e\n\u003cli\u003ePaving finish\u003c\/li\u003e\n\u003cli\u003eJoint width\u003c\/li\u003e\n\u003cli\u003eLighting\u003c\/li\u003e\n\u003cli\u003eSunlight\u003c\/li\u003e\n\u003cli\u003eShade\u003c\/li\u003e\n\u003cli\u003eSurrounding materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe recommend testing the grout on a spare tile or small inconspicuous area and allowing it to cure fully before committing to the entire installation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eWhat Do You Need to Apply Joint-It?\u003c\/h1\u003e\n\u003cp\u003eFor a complete Joint-It installation, you will need:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eJoint-It Porcelain Epoxy Grout 400ml cartridge\u003c\/li\u003e\n\u003cli\u003eSupplied application nozzle\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/thepavingexperts.co.uk\/products\/joint-it-anti-bonding-wax\" title=\"Joint-It Anti-Bonding Wax\"\u003eJoint-It Anti Bonding Wax \u0026amp; sponge\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eCompatible 400ml twin-tube cartridge gun\u003c\/li\u003e\n\u003cli\u003eTiler's ball-end finishing tool\u003c\/li\u003e\n\u003cli\u003eGrout scraper or suitable sharp blade\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eImportant\u003c\/h3\u003e\n\u003cp\u003eThe cartridge gun \u0026amp; ball finishing tool are not included with the 400ml Joint-It cartridge.\u003c\/p\u003e\n\u003cp\u003eThe cartridge and application nozzle are supplied separately from the compatible gun dispenser.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eWhat Type of Base Does Joint-It Require?\u003c\/h1\u003e\n\u003cp\u003eJoint-It should only be used where the paving has been correctly installed on a stable, full-contact, non-permeable mortar bed.\u003c\/p\u003e\n\u003cp\u003eThe paving must have sufficient support underneath and must not move.\u003c\/p\u003e\n\u003cp\u003eA full-contact installation helps provide stability and adhesion while reducing the risk of voids beneath slabs that can retain water and contribute to movement or instability.\u003c\/p\u003e\n\u003cp\u003eJoint-It is a jointing product, not a substitute for correct paving installation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eJoint-It Porcelain Epoxy Grout: At a Glance\u003c\/h1\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eTwo-part epoxy paving grout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eGun applied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCartridge size\u003c\/td\u003e\n\u003ctd\u003e400ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication nozzle\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGun dispenser\u003c\/td\u003e\n\u003ctd\u003eSold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJoint width\u003c\/td\u003e\n\u003ctd\u003e1–5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum joint depth\u003c\/td\u003e\n\u003ctd\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprox. coverage\u003c\/td\u003e\n\u003ctd\u003e2.6–2.8m² per 400ml tube, or 63–67m² per box of 24 (600 × 900mm paving, 3mm joints).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eMatte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNon-permeable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCement-free\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnti-mildew\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV resistant\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour fast\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow maintenance\u003c\/td\u003e\n\u003ctd\u003e10+ years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended temperature\u003c\/td\u003e\n\u003ctd\u003e5°C–25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable for rain\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable surfaces\u003c\/td\u003e\n\u003ctd\u003eSmooth porcelain, ceramic and smooth stone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch1\u003eIs Joint-It Right for My Project?\u003c\/h1\u003e\n\u003cp\u003eJoint-It is purpose-built for smooth-surfaced porcelain paving where a scraper can glide cleanly across the top of the slab. If that sounds like your project, it’s likely a strong fit.\u003c\/p\u003e\n\u003cp\u003eHere’s a quick summary of what sets it apart from traditional cement-based options:\u003c\/p\u003e\n\u003ch3\u003eJoint-It Epoxy Grout\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGun applied directly into the joint\u003c\/li\u003e\n\u003cli\u003eNo cement slurry\u003c\/li\u003e\n\u003cli\u003eDesigned to be non-staining\u003c\/li\u003e\n\u003cli\u003eWaterproof and non-permeable\u003c\/li\u003e\n\u003cli\u003eLess mess\u003c\/li\u003e\n\u003cli\u003eNo time-sensitive wash-off process\u003c\/li\u003e\n\u003cli\u003eExcess can be scraped away once set\u003c\/li\u003e\n\u003cli\u003eRock-hard cured joint\u003c\/li\u003e\n\u003cli\u003eAnti-mildew\u003c\/li\u003e\n\u003cli\u003eUV resistant\u003c\/li\u003e\n\u003cli\u003eLow maintenance\u003c\/li\u003e\n\u003cli\u003eDesigned for 10+ years of outdoor performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe result is a controlled, professional grouting system designed specifically for smooth outdoor porcelain paving.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eFrequently Asked Questions\u003c\/h1\u003e\n\u003ch2\u003eWhat is Joint-It Porcelain Epoxy Grout?\u003c\/h2\u003e\n\u003cp\u003eJoint-It is a two-part, gun-applied epoxy paving grout designed for outdoor porcelain paving, ceramic tiles and smooth stone.\u003c\/p\u003e\n\u003cp\u003eIt is suitable for 1–5mm wide joints with a minimum depth of 10mm.\u003c\/p\u003e\n\u003ch2\u003eDoes Joint-It stain porcelain?\u003c\/h2\u003e\n\u003cp\u003eJoint-It is designed to be non-staining and uses a cement-free, resin-based formulation.\u003c\/p\u003e\n\u003cp\u003eAs with any paving product, correct preparation and application are essential.\u003c\/p\u003e\n\u003ch2\u003eWhat joint widths can I use?\u003c\/h2\u003e\n\u003cp\u003eJoint-It is designed for joints between 1mm and 5mm wide, with a minimum depth of 10mm.\u003c\/p\u003e\n\u003cp\u003eIt is particularly well suited to the narrow joints commonly used with contemporary porcelain paving.\u003c\/p\u003e\n\u003ch2\u003eDoes the 400ml cartridge include the gun?\u003c\/h2\u003e\n\u003cp\u003eNo.\u003c\/p\u003e\n\u003cp\u003eThe 400ml dual cartridge and application nozzle are supplied, but the compatible 400ml twin-tube cartridge gun dispenser is sold separately. We recommend the electric cartridge gun dispenser for faster application.\u003c\/p\u003e\n\u003ch2\u003eDo I need Anti Bonding Wax?\u003c\/h2\u003e\n\u003cp\u003eYes.\u003c\/p\u003e\n\u003cp\u003eJoint-It should be used with Joint-It Anti Bonding Wax. The wax helps prevent excess epoxy from bonding to the paving surface, making the excess easier to remove once the grout has set.\u003c\/p\u003e\n\u003ch2\u003eCan I use Joint-It on rough or hand-cut paving?\u003c\/h2\u003e\n\u003cp\u003eNo.\u003c\/p\u003e\n\u003cp\u003eJoint-It is designed for smooth paving where a finishing tool or scraper can be pulled smoothly across the surface.\u003c\/p\u003e\n\u003cp\u003eIt is not suitable for rough, beveled or hand-cut paving edges where excess grout cannot be easily removed.\u003c\/p\u003e\n\u003ch2\u003eCan I use Joint-It in the rain?\u003c\/h2\u003e\n\u003cp\u003eNo.\u003c\/p\u003e\n\u003cp\u003eThe paving must be clean and dry during application. Do not apply Joint-It in rain or begin the job if rain is expected during the application process.\u003c\/p\u003e\n\u003ch2\u003eWhat temperature can Joint-It be used in?\u003c\/h2\u003e\n\u003cp\u003eJoint-It should be applied between 5°C and 25°C.\u003c\/p\u003e\n\u003ch2\u003eWhen can I scrape off excess grout?\u003c\/h2\u003e\n\u003cp\u003eWait until the grout has become hard to the touch.\u003c\/p\u003e\n\u003cp\u003eIf it is still sticky or difficult to scrape neatly, allow it to harden further before removing the excess.\u003c\/p\u003e\n\u003ch2\u003eDoes Joint-It have a glossy finish?\u003c\/h2\u003e\n\u003cp\u003eJoint-It has a matte finish.\u003c\/p\u003e\n\u003cp\u003eIn some circumstances the grout can initially appear slightly glossy after curing. This should reduce over the following days or weeks as the finish settles.\u003c\/p\u003e\n\u003ch2\u003eHow much does one 400ml cartridge cover?\u003c\/h2\u003e\n\u003cp\u003eApprox. 2.6–2.8m² per 400ml tube, or 63–67m² per box of 24 (600 × 900mm paving, 3mm joints).\u003c\/p\u003e\n\u003cp\u003ePlease note that coverage will vary depending on joint width, depth, slab size and paving layout.\u003c\/p\u003e\n\u003ch2\u003eCan I use leftover grout later?\u003c\/h2\u003e\n\u003cp\u003eAccording to the supplied product information, if material remains in the cartridge, the cap can be replaced and the remaining product can be used for up to one month later.\u003c\/p\u003e\n\u003ch2\u003eHow long does Joint-It last?\u003c\/h2\u003e\n\u003cp\u003eJoint-It is designed to provide 10+ years of low-maintenance performance on outdoor paving \u0026amp; patios when correctly installed and maintained.\u003c\/p\u003e\n\u003ch2\u003eCan I buy individual tubes rather than a full box?\u003c\/h2\u003e\n\u003cp\u003eYes.\u003c\/p\u003e\n\u003cp\u003eIf you only need a small quantity — for example for a repair, a small area or to test the product before committing to a full box — Joint-It is available as individual 400ml tubes. You can find the single-tube listings here: \u003ca href=\"https:\/\/thepavingexperts.co.uk\/products\/joint-it-porcelain-epoxy-paving-tiling-grout-gun-apply-tube-400ml-grey\" title=\"Joint-It Porcelain Epoxy Grout Grey – Single 400ml Tube\"\u003eGrey single tube\u003c\/a\u003e, \u003ca href=\"https:\/\/thepavingexperts.co.uk\/products\/joint-it-porcelain-epoxy-paving-tiling-grout-gun-apply-tube-400ml-copy\" title=\"Joint-It Porcelain Epoxy Grout Raven – Single 400ml Tube\"\u003eRaven single tube\u003c\/a\u003e and \u003ca href=\"https:\/\/thepavingexperts.co.uk\/products\/joint-it-porcelain-epoxy-paving-tiling-grout-gun-apply-tube-400ml-tan\" title=\"Joint-It Porcelain Epoxy Grout Tan – Single 400ml Tube\"\u003eTan single tube\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThis box of 24 listing is the most cost-effective option for larger patio projects where you need 63–67m² or more of coverage.\u003c\/p\u003e\n\u003ch2\u003eWhat gun do I need for Joint-It?\u003c\/h2\u003e\n\u003cp\u003eJoint-It requires a compatible 400ml twin-tube cartridge gun dispenser — this is not included with the cartridge.\u003c\/p\u003e\n\u003cp\u003eWe stock the \u003ca href=\"https:\/\/thepavingexperts.co.uk\/products\/joint-it-porcelain-epoxy-manual-paving-application-gun\" title=\"Joint-It Porcelain Epoxy Manual Paving Application Gun\"\u003eJoint-It Porcelain Epoxy Manual Paving Application Gun\u003c\/a\u003e, which is designed to work with the 400ml dual cartridge. For larger projects or continuous application, an electric gun dispenser may be more efficient. If you’re unsure which is right for your project, give us a call on \u003cstrong\u003e☎️ 0330 122 1025\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eHow long does an unopened cartridge last?\u003c\/h2\u003e\n\u003cp\u003eUnopened cartridges have a shelf life of at least 3 years when stored correctly — in a cool, dry, dark and damp-free location.\u003c\/p\u003e\n\u003cp\u003eThis means buying a full box of 24 for a large project is a practical choice even if you don’t use every tube immediately. Always check the product label for the specific best-before date on your batch.\u003c\/p\u003e\n\u003ch2\u003eCan Joint-It be used indoors?\u003c\/h2\u003e\n\u003cp\u003eJoint-It Porcelain Epoxy Grout is specifically designed and tested for outdoor porcelain paving applications.\u003c\/p\u003e\n\u003cp\u003eIf you are grouting indoor porcelain or ceramic tiles, we would recommend speaking to us before purchasing to make sure it’s the right product for your specific application. Call us on \u003cstrong\u003e☎️ 0330 122 1025\u003c\/strong\u003e or send us a message via our \u003ca href=\"\/pages\/contact-us\" title=\"Contact The Paving Experts\"\u003econtact form\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eWhat’s the difference between Grey, Raven and Tan?\u003c\/h2\u003e\n\u003cp\u003eThe three Joint-It colours are designed to suit different paving styles and personal preferences:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrey\u003c\/strong\u003e (this listing) is the most versatile shade — a clean, contemporary mid-tone that works with a wide range of porcelain colours, from light silvers to darker charcoal slabs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/thepavingexperts.co.uk\/products\/joint-it-porcelain-epoxy-paving-tiling-grout-gun-apply-tube-400ml-copy\" title=\"Joint-It Porcelain Epoxy Grout Raven\"\u003eRaven\u003c\/a\u003e\u003c\/strong\u003e is a deeper, darker shade that creates stronger contrast and visual definition between slabs — popular where the joint is intended to be part of the design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTan\u003c\/strong\u003e is a warmer, natural-looking tone that suits sandy, buff and warm-toned paving where you want the joint to complement rather than contrast.\u003c\/p\u003e\n\u003cp\u003eWe always recommend ordering a single tube first to test against your specific paving and curing conditions before committing to a full box.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eStock Up and Get the Whole Job Done in One Order\u003c\/h1\u003e\n\u003cp\u003eWith 24 x 400ml cartridges per box, you’re looking at approximately 63–67m² of coverage — enough to grout most residential patios without needing to reorder mid-job. That’s one less thing to think about when you’re already knee-deep in a paving project.\u003c\/p\u003e\n\u003cp\u003eJoint-It Porcelain Epoxy Grout in Grey: a clean-looking, hard-wearing result with a fraction of the stress of traditional grouting.\u003c\/p\u003e\n\u003ch3\u003eJoint-It Porcelain Epoxy Grout Grey 400ml — Box of 24\u003c\/h3\u003e\n\u003cp\u003e✓ 1–5mm joints\u003cbr\u003e✓ 10mm minimum depth\u003cbr\u003e✓ Approx. 2.6–2.8m² per 400ml tube \/ 63–67m² per box of 24 (Based on 600 × 900mm paving, 3mm joints).\u003cbr\u003e✓ Waterproof \u0026amp; non-permeable\u003cbr\u003e✓ Non-staining\u003cbr\u003e✓ Anti-mildew\u003cbr\u003e✓ UV resistant \u0026amp; colour fast\u003cbr\u003e✓ Pressure washer safe once fully cured\u003cbr\u003e✓ 10+ year low-maintenance performance\u003cbr\u003e✓ Application nozzle included\u003cbr\u003e✓ Available in Grey, Raven \u0026amp; Tan\u003c\/p\u003e\n\u003cp\u003eApply. Set. Scrape. Done.\u003c\/p\u003e\n\u003cp\u003e[SHOP \u003ca href=\"https:\/\/thepavingexperts.co.uk\/products\/joint-it-anti-bonding-wax\" title=\"Joint-It Anti Bonding Wax\"\u003eJOINT-IT ANTI BONDING WAX\u003c\/a\u003e]\u003c\/p\u003e\n\u003cp\u003e[SHOP \u003ca href=\"https:\/\/thepavingexperts.co.uk\/products\/joint-it-porcelain-epoxy-manual-paving-application-gun\" title=\"Joint-It Porcelain Epoxy Manual Paving Application Gun\"\u003e400ML TWIN-TUBE CARTRIDGE GUN\u003c\/a\u003e]\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAbout The Paving Experts\u003c\/h2\u003e\n\u003cp\u003eWe're a \u003cstrong\u003esmall, family-run business based in Staffordshire\u003c\/strong\u003e, supplying quality landscaping, construction and building materials to homeowners, DIYers, landscapers and contractors nationwide.\u003c\/p\u003e\n\u003cp\u003eUnlike the big sheds and larger online stores, \u003cstrong\u003ewe don't just sell you a product without asking questions\u003c\/strong\u003e. Our team has extensive practical knowledge, so we help you choose the right product for your specific project and installation.\u003c\/p\u003e\n\u003cp\u003eGetting the basics right matters — for example, using the wrong jointing system for your paving bed can lead to cracking and failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure which Joint-It product, tools or quantity you need? Our team is here to help.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cvideo src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/a9447865c0f7488da38111a43f595e47.mp4\" muted=\"\" controls=\"controls\" playsinline=\"\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\"\u003e\n  Your browser does not support the video tag.\n\u003c\/video\u003e \u003cbr\u003e\u003cbr\u003e\u003cvideo src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/e213a1ed677a48b08919a44a6c247d57.mp4\" muted=\"\" controls=\"controls\" playsinline=\"\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\"\u003e\n  Your browser does not support the video tag.\n\u003c\/video\u003e \u003cbr\u003e\u003cbr\u003e\u003cvideo src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/e0f216867daa4928a9b5903d6f747e6f.mp4\" muted=\"\" controls=\"controls\" playsinline=\"\" style=\"width: 100%; height: auto; max-width: 100%; display: block;\"\u003e\n  Your browser does not support the video tag.\n\u003c\/video\u003e\u003c\/p\u003e","brand":"Joint-It","offers":[{"title":"Default Title","offer_id":58636617449807,"sku":"TPE-JNTEPXGRYX24","price":298.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/6039\/8415\/files\/Joint-It_Epoxy_Promotion.jpg?v=1787225319","url":"https:\/\/thepavingexperts.co.uk\/products\/joint-it-porcelain-epoxy-grout-grey-400ml-gun-apply-tube-box-of-24","provider":"The Paving Experts ","version":"1.0","type":"link"}