Centrecoat Epoxy Crack Filler

Part A: UN3082 (Class: 9, Pk Grp: III), Part B: UN2327 (Class: 8, Pk Grp: III)
Easy to use, fast cure for filling cracks and voids in concrete. Can be used at low temperatures.
Available in 2 and 5 Litres
From £49.61 £41.34
In stock
Only %1 left
Product Description

Centrecoat Crack Filler is for repairing cracks in concrete floors, warehouse floors, loading bays, paths, walkways, brickwork and masonry. It is a rapid curing, low viscosity epoxy resin, suitable for low temperatures.

Best Uses

Centrecoat Crack Filler is ideal for rapid repairs to concrete floors, warehouse floors, ramps, steps, brickwork and masonry. It is also used for filling voids in areas where little or no movement is anticipated. Water and weather resistant Centrecoat Crack Filler is suitable for use on damp or dry surfaces.


Surfaces to be treated need to be clean, sound and free from contaminants. Pour the curing agent into the base container and mix thoroughly (preferably using a mechanical mixer) until a uniform consistency is achieved. If you intend to part mix, you should use the ratio of 3 volumes Base to 1 volume Curing Agent. This must be done with care.

Once thoroughly mixed apply the Centrecoat Crack Filler by gravity feed or by gunning or pumping into cracks. For filling voids and craters, simply fill by pouring.
Once the resin has cured it can be ground down to a level finish, or topped up if the level sinks.

Technical Details


  • Easy to use
  • Very fast cure
  • Low viscosity
  • High strength
  • Excellent bond strengths to concrete, brickwork and masonry
  • Suitable for damp or dry surfaces
  • Water and weather resistant
  • Penetrates cracks from 0.2mm up to 20mm
  • Low temperature cure
  • Convenient 3:1 volume mix

Technical Info

Components: Two Pack
Type: Solvent Free
Finish: -
Stock Colours: -
Tintable: No
VOC Content: -
Volume Solids: -
Suitable Substrates: Concrete, Brickwork, Masonry
Application Method: Gravity feed, Gunning or Pumping
Theoretical Coverage: Dependent on the depth & extent of cracks or voids within the substrate
Wet Film Thickness (WFT): -
Dry Film Thickness (DFT): -
Induction Time: -
Pot Life: 10-15 minutes at 20°C
Touch Dry: 1-2 hours at 20°C
Fully Cured: 7 days at 20°C
Cleaner / Thinner: Clean equipment with Centrecoat MMA Tool Cleaner
Shelf Life: 12 months from date of production unopened
Packaging: Available in 2 Litres and 5 Litres
Product Video

The manufacturers data sheets are available for download from this website. It is your responsibility to read and understand all aspects of the data sheets before you place an order and prior to application. Please pay special attention to the preparation, mixing and application temperatures of the product, cleaning of substrate and environmental factors such as temperature, rain etc. Quoted coverage rates are based on the manufacturers theoretical rates and may vary depending upon substrates absorption, texture and application. We always recommend a test is carried out to ensure suitability.

Customer further agrees that Promain have no liability for any errors or omissions contained within the Product Data Sheets and are not liable for failure due to misapplication or inadequate substrate cleaning and preparation. For more information please refer to our Terms & Conditions.

Recommended products to use