Your browser version is not officially supported, and you may experience a degraded service. Please upgrade your browser.

Grab a bargain, with lowest ever prices on selected paint and repair in our clearance sale. Shop now.

Watco Concrex® Carbon Fibre Repair Bundle Pack

Everything you need for permanent concrete floor repairs

  • Save up to 30% with our Concrex Carbon Fibre Bundle Pack
  • Embedded with Carbon Fibre for superior strength
  • Resin rich for thin section and feather edge repairs
  • 20 year guarantee against impact and abrasion failure
  • Fast drying, ready for heavy traffic in 1 hour
  • Excellent chemical resistance
Frequently bought together


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 outperform any cement based alternative.

By choosing our Concrex Carbon Fibre Repair bundle, you’ll receive everything you need to undertake your repairs and save money too. You can pick between our small bundle and large bundle depending on the size of your repair.


The Concrex® Carbon Fibre Repair bundle Pack includes:

  • Small: 10kg Concrex Carbon Fibre, small Application Kit and Tack Coat
  • Large: 25kg Concrex Carbon Fibre, large Application Kit and Tack Coat


Concrex Carbon Fibre:

Repair concrete with Watco Concrex® Carbon Fibre. It now contains epoxy novolac resin for an even tougher concrete epoxy resin mortar. Repairs made with Watco Concrex® are virtually indestructible as its wear resistance and adhesion are unrivalled!

Recommended Areas of Use

  • Ideal for repairing eroded industrial flooring or damaged concrete, bay edges and broken steps.


  • Suitable for use inside and out
  • Cures to a granite-hard finish
  • Provides excellent chemical resistance and anti slip properties
  • Priming is not normally required
  • Impervious and non-dusting
  • May be feather-edged
  • Cures in 1-2 hours at ambient temperatures, ready for heavy traffic in 4 hours

Learn more about Concrex Carbon Fibre.


Application Kit: 

The Concrex® Carbon Fibre Application Kit has been assembled for use with any product within the Concrex® range to make repairing concrete even easier.

  • Small Application Kit includes: 2 plastic bags for transporting, 250ml White Spirit, 4" Mix & Apply Trowel, Wire Brush/Scraper, 2" Paint Brush, cloths and disposable Gloves.
  • Large Application Kit includes: 4 plastic bags for transporting, 750ml White Spirit, 10" Steel Float, 4" Mix & Apply Trowel, Wire Brush/Scraper, 2" Paint Brush, 5 cloths and Nitrile gloves.

Learn more about Concrex Application Kits.


Tack Coat: 

Watco Tack Coat is an epoxy resin adhesive primer for use before screeding with Concrex® Carbon Fibre. 


  • Suitable for internal or external applications
  • Quick and easy to mix and apply
  • Concrex® Carbon Fibre can be applied within 30-60 minutes
  • Can be applied over existing paint, but all poorly bonded paint must be removed and well bonded paint roughened to provide a key

Learn more about Watco Tack Coat.



Properties Incredibly tough, granite–hard finish, chemical–resistant, anti–slip, priming not normally required, impervious and non-dusting, may be feather-edged, ready for heavy traffic in 4 hours.
Suitable for Floors, ramps, steps.
Appearance Smooth, impervious surface.
Interior or Exterior Interior and exterior.
Primer required Watco Tack Coat is essential for shallow applications or screeding.
Composition Concrex:Two part epoxy resin. Tack Coat: 100% solids epoxy resin adhesive.
Coverage Concrex: approx. 1.2m² per 10kg at 5mm thick.
Curing time 1-2 hours at 20°C.
Maximum operational temperature 60°C.
Pot life 30 minutes.


Surface preparation

Surfaces to be treated must be clean, dry and free of friable material, wire brushing or sweeping is usually sufficient. Watco Bio D degreaser can be used if there are spots of oil or grease.


Each bucket contains Concrex powder and bottles of hardener. Mix the two components with a trowel until you achieve a uniform grey colour, you can complete the mixing by using your gloved hands. For large quantities, it is advisable to use a mixer.


Apply the repair mortar to the surface to be repaired and smooth with a trowel. To prevent streaks, wipe the blade with a rag soaked in white spirit.

Ask a question


Be the first to ask a question...

Ask a question
0 questions / 0 answers

£238.55 (Ex VAT)

Low stock

Tools and accessories

Concrex Mixing Tub

Concrex Mixing Tub

Ideal for mixing Watco Concrex

£11.60  (Ex VAT)

What our customers say

Recently Viewed

Watco Concrex® Carbon Fibre Repair Bundle Pack

Watco Concrex® Carbon Fibre Repair Bundle Pack

Everything you need for permanent concrete floor repairs

From £118.70  (Ex VAT)

Join our mailing list for the latest news...