Watco Concrex® Carbon Fibre – Epoxy Repair Mortar. Available in 10kg and 25kg. Concrex® Carbon Fibre is the ultimate floor repair mortar. Based on our best-selling Concrex, the addition of Carbon Fibre, ceramic and an increase in resin content makes this the strongest, longest lasting epoxy floor repair mortar that you can buy. To prove it, Concrex Carbon Fibre now comes with a 20-year guarantee against impact and abrasion failure. Its unique formulation outperforms the original Concrex – already the strongest on the market – for strength, drying time, and chemical resistance. What’s more, its stronger, longer lasting and will out perform any cement based alternative. For over 50 years, the Concrex® brand has been the leading epoxy repair mortar and millions of kilos of it are reinforcing and protecting concrete floors, steps and ramps across Europe and the rest of the world. All Concrex Carbon Fibre repairs should be considered permanent, which is why it’s our benchmark for repairing concrete floors. Its a versatile formulation that provides a granite-hard finish that is impervious and non-dusting. After all, it’s what you should expect from the number one epoxy repair mortar. Recommended areas of use
  • Holes
  • Spalled expansion joints
  • Worn floors
  • Damaged steps
  • Fitting guide rails
  • Reforming a slope
  • Extremely rapid curing: ready for light traffic in as little as an hour (at 15°C – 20°C)
  • Virtually indestructible: abrasion resistance is greatly enhanced by the ceramic additive.
  • Excellent chemical resistance: novolac resin formulation provides superior resistance to chemicals where ordinary mortars do not.
  • Feather edge or intricate repairs: rich in epoxy resins providing superior strength and adhesion
  • Suitable for use at temperatures up to as low as 10°C
  • Stronger than cement based alternatives.
Coverage: Approx. 1.2m² per 10kg at 5mm thick.

About us – Watco Concrex® Carbon Fibre – Epoxy Repair Mortar:

Directa UK Ltd have been suppliers to businesses since 1971.  We supply essential products to all sectors including TapesSignsAbrasives,  Adhesives and much much more. Ordering online is fully secure, as we use a well established payment service provider, to handle all debit and credit card transactions. If online ordering is not for you then is backed up with a telephone based sales team who always aim to give fast friendly service.  Simply call 01621 828882 during normal working hours or email us at

Bulk purchasing: Watco Concrex® Carbon Fibre – Epoxy Repair Mortar. Please contact our Sales Department who will be able to provide you with bulk prices, as well as lead times and shipping costs. You can contact them by calling 01621 828882 or emailing them at

If you are outside the UK please email or give us a call on 01621 828882 so we can let you know shipping costs and lead times. Can’t find what you’re looking for? If you cant find what you are looking for online please get in touch as we are more than likely to be able to accommodate your product needs, our experienced sales team look forward to hearing from you soon.