Ultracrete Flowcon (Pallet Offer 56x 25Kg Bags). Free Delivery 🚚
£ 803.88
Ex. VAT
(£ 964.66 inc VAT)
High Performance Concrete
We supply a range of high‑performance concretes engineered for rapid strength gain, durable reinstatement, repair and backfill applications. Our range includes QC10 Rapid Strength Concrete for thick section repairs and ironwork backfill, QC10 F Rapid Set Flowable Concrete with fibre reinforcement...
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Instarmac
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Instarmac
UltraCrete QC6 (Pallet Offer 56x 25Kg Bags). Free Delivery 🚚
£ 1736.59 Ex. VAT(£ 2083.91 inc VAT) -
Instarmac
UltraCrete QC10 (Pallet Offer 56x 25Kg Bags). Free Delivery 🚚
£ 1343.46 Ex. VAT(£ 1612.15 inc VAT)
Our FAQs help homeowners, landscapers, and contractors choose the right products, covering suitability, joint widths, setting times, colours, and installation for long-lasting, professional results.
These concretes are used for manhole and gully reinstatement, kerb and flag bedding, pothole repairs, deep pour areas, and surface repairs. Products like Flowcon are ideal where flowable, self-compacting concrete is needed, while HF is used for high-load, deep sections.
Many high-performance concretes, such as QC10, QC10 F, and RSC, gain traffic-ready strength in as little as 40 minutes - to a couple of hours, depending on the product and site conditions, allowing minimal disruption to public areas.
High-performance concretes are engineered for rapid strength, controlled shrinkage, flowability, and durability. They often include additives or fibres to improve flexural and tensile strength, ensuring long-lasting performance under heavy loads.
Yes, most UltraCrete high-performance concretes are designed to perform in a wide range of weather conditions generally between 5-20 degrees, though surfaces should be clean and prepared according to manufacturer instructions for optimal results.
Yes, while widely used by contractors and streetworks professionals, these pre-blended concretes can also be used by homeowners for patios, garden paths, and post or street furniture installation, provided instructions are followed carefully.