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DCP's Cempatch range includes a variety of products for repairing and improving concrete, including:
A bonding slurry and corrosion protection for steel reinforcement in concrete repair. It can be used to bond DCP cementitious repair systems to concrete substrates.
Cempatch HB is a single component, light weight, high build, polymer modified, cementitious repair mortar ideally designed for use in concrete repair works where lightweight and high build repair mortar is required. Cempatch HB is mixed with water to produce a thixotropic mortar suitable for vertical and overhead applications.
Cempatch HB45 is a structural repair mortar that can be applied in a single application to create sections up to 60 mm thick in overhead applications and 80 mm thick in vertical applications.
Grey powder
1.75 ± 0.05 g/cm³
5º C to 35º C
2mm (with two coats)
3.5 litre of water for 25 kg
≥ 50 N/mm2 @ 28 days
3.25 litre of water for 18 kg bag of Cempatch LS
> 3.5 N/mm2 @ 28 days
Our last working day of the year is Tuesday 23rd December. Final orders for delivery before Christmas should be placed by 2pm on Friday 19th December. Our trade counters in Tonbridge and Leeds will also remain open for collections on 23rd December. Both branches will reopen in the New Year on Friday 2nd January 2026.
