UltraCrete Instant Road Repair 10mm — Full Pallet 56 x 25KG Bags & 1 Box SCJ (12 Cans) | Free Delivery

Everything you need for a programme of permanent road, footway and cycle track reinstatements in one deal. This full pallet bundle pairs 56 x 25KG foil bags of UltraCrete IRR 10mm with a full box of 12 SCJ Cold Joint Bitumen Spray cans — the two products always used together for a compliant, permanently sealed reinstatement. HAPAS approved since 2002, instantly trafficable once compacted, and free delivery to England & Wales.

56 x 25KG foil bags IRR 10mm + 12 x SCJ cans (1 full box). Full pallet. HAPAS approved since 2002. PSV 65. Depth range 30–100mm. Instantly trafficable. Free delivery to England & Wales.

We're a small, family-run business — I'm Cleo, the owner, with over 25 years in the construction industry working with businesses including Tarmac and Instarmac. If you need technical advice or help specifying quantities for a programme of works, call us on 0330 122 1025 — we're always happy to help.

What's in the Deal?

• 56 x 25KG foil bags UltraCrete IRR 10mm — permanent cold-lay asphalt for Type 3 & 4 roads, footways, footpaths and cycle tracks
• 1 x full box (12 cans) UltraCrete SCJ Cold Joint Bitumen Spray — applied to vertical faces and substrate before and between IRR layers
• Free standard delivery to England & Wales

Why Buy IRR and SCJ Together?

SCJ isn't optional — it's the product that makes the repair permanent. Applied to all vertical edges and the substrate before filling with IRR, SCJ creates a waterproof bituminous bond that prevents water ingress and significantly extends repair life. Buying them together means you have everything on site to complete the job correctly from the start.

About UltraCrete IRR 10mm

UltraCrete Instant Road Repair 10mm is a permanent cold-lay asphalt concrete manufactured with fully graded, high PSV (65) interlocking aggregate and specially formulated bitumen containing polymers and flexibilisers. Designed for permanent first-time reinstatements in Type 3 and 4 roads, footways, footpaths and cycle tracks. HAPAS approved since 2002. Instantly trafficable once compacted.

• HAPAS approved since 2002; PSV 65
• Depth range: 30–100mm
• Approved for use on the London Underground and Overground
• SROH Fourth Edition 2020 compliant (PCSM, Appendix A2.4)
• NBS Source-registered; UCARS product
• Available in black (red available — call us on 0330 122 1025)
• Foil bags keep material fresh during storage
• Once opened, all material should be used
• Shelf life: 6 months from date of manufacture in sealed bags

About UltraCrete SCJ Cold Joint Bitumen Spray

SCJ is a bituminous seal and tack coat spray applied to all vertical edges and substrate before and between layers of IRR. It creates a waterproof bond at every joint, preventing water ingress and ensuring the repair bonds correctly to the surrounding surface. Simple aerosol application — no waste, no brushes.

• Applied to all vertical faces and substrate — before and between IRR layers
• Each can covers approximately 150 linear metres (dependent on thickness applied)
• Can be used in all weathers
• Simple and economical — aerosol application, no waste
• Approved for use on the London Underground and Overground
• NBS Source-registered
• Download the SCJ technical datasheet (PDF)

Complete Reinstatement System

• UltraCrete SCJ Seal & Tack Spray (included in this deal) — applied to all vertical faces and substrate before and between layers
• UltraCrete IRR 10mm (included in this deal) — the reinstatement material
• UltraCrete Instaband ECO — thermoplastic overbanding applied after compaction where specified

UltraCrete Approved Manhole Reinstatement System

UltraCrete's PAS and HAPAS approved Ironwork Reinstatement System provides a complete range of high-performance materials for the installation and reinstatement of manholes, access covers and highway ironwork. The system brings together approved bedding mortars, rapid-setting backfill concretes, cold and hot-lay surfacing materials, seal and tack coat and thermoplastic overbanding — providing a complete solution for durable, high-performance highway reinstatement. Independently tested and approved through UKAS-accredited laboratories, with products certified by the British Board of Agrément (BBA) and Pavement Testing Services (PTS).

Also Available

• IRR 10mm — 24 x 25KG Bags & 12 SCJ cans deal
• IRR 6mm — 56 x 25KG Bags & 12 SCJ cans (full pallet deal)
• IRR 10mm — Single 25KG Tub
• IRR 10mm — 52 x 25KG Tubs (full pallet, free delivery)
• SCJ Cold Joint Spray — Single Can
• IRR 6mm — 24 x 25KG Bags & 12 SCJ cans deal

IRR 10mm & SCJ Full Pallet Bundle FAQs

I'm Cleo, owner of The Paving Experts, with over 25 years in the construction industry working with businesses including Tarmac and Instarmac. I work alongside a small team of incredibly knowledgeable and caring individuals who share the same passion for getting it right. The FAQ answers below come from the questions we're asked every single day.

Do I really need to use SCJ with IRR?

Yes — SCJ is what makes the repair permanent. Applied to all vertical edges and the substrate before filling, it creates a waterproof bituminous bond that prevents water getting under the repair. Without it, water ingress is the most common reason reinstatements fail prematurely.

How do I apply SCJ?

Shake the can well and spray directly onto the vertical faces of the excavation and the substrate before placing IRR. Re-apply to vertical edges before each additional layer of IRR. After final compaction, apply SCJ to the joint between the repair and the surrounding surface. No brushes or mixing required — aerosol application throughout.

How many cans of SCJ do I need for 56 bags of IRR?

A box of 12 cans is included in this deal. Exact usage depends on the number, size and depth of individual repairs — call us on 0330 122 1025 if you want to sense-check quantities for a specific programme.

Can SCJ be used in the rain?

Yes — SCJ can be applied in all weathers. It's one of the reasons IRR and SCJ are the combination of choice for reactive maintenance work whatever the conditions.

Is SCJ available separately?

Yes — see UltraCrete SCJ single can or contact us for box pricing on 0330 122 1025.

Is IRR 10mm a permanent repair?

Yes. When applied correctly with SCJ on all edges and substrate, IRR 10mm provides a first-time permanent reinstatement. HAPAS approved since 2002.

What surfaces is IRR 10mm designed for?

Type 3 and 4 roads, footways, footpaths and cycle tracks. For footways, cycle tracks and car parks where the repair depth is less than 30mm, IRR 6mm is the correct specification (minimum depth 15mm).

What is the difference between 6mm and 10mm?

6mm is for footways, footpaths, cycle tracks, car parks and driveways (minimum 15mm depth). 10mm is for Type 3 and 4 roads (minimum 30mm). If your repair is on a trafficked road and is at least 30mm deep, 10mm is the correct specification.

Should I choose bags or tubs?

Both contain 25kg of the same IRR 10mm material. Bags give better pallet efficiency (56 vs 52 tubs) and suit larger programmes or bulk purchasing. Tubs are resealable, stackable and easy to carry to the point of repair — preferred by contractors moving between jobs. Once opened, all material should be used.

How quickly can the area be opened to traffic?

Instantly — once correctly compacted, immediately trafficable for both pedestrians and vehicles. No curing wait required.

Can I use IRR 10mm in the rain?

IRR 10mm is compaction-cured and can be used in light rain. If heavy or persistent rain is forecast, UltraCrete Tough Patch is the better product — it is water-cured and specifically designed for wet conditions.

When should I use Tough Patch instead of IRR 10mm?

UltraCrete Tough Patch is recommended for areas requiring maximum skid resistance and for use in heavy or persistent rain. Call us on 0330 122 1025 if you're unsure.

Why is my IRR firm in the bag?

Bags at the bottom of a stack can appear firm due to the weight above. Apply light pressure to the edge of the bag to restore normal consistency. In cold weather, store somewhere warm overnight before use.

Is IRR 10mm approved for use on the London Underground?

Yes — both IRR 10mm and SCJ are approved for use on the London Underground and Overground.

Is red IRR 10mm available?

Yes — red IRR 10mm is available. Call us on 0330 122 1025 for availability and pricing.

What is the shelf life?

IRR 10mm: 6 months from date of manufacture in sealed bags. Once opened, all material should be used. SCJ: check individual cans for date of manufacture — store in a cool, well-ventilated place.

Is a smaller bundle available?

Yes — see our 24-bag half pallet & 12 SCJ cans deal with free delivery to England & Wales. For bespoke quantities or programme pricing, call us on 0330 122 1025.

For technical support, specification help or to place an order, contact our team or call 0330 122 1025 — we're a small, family-run business and always happy to help.

• Brand: Instarmac
• Product Type: Pothole Repair
• SKU: TPE-IRR10BX56SCJ
• Weight: 1000.0 kg / 2204.62 lb