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Watco Concrex® Carbon Fibre - Epoxy Repair Mortar

Epoxy resin repair mortar reinforced with carbon fibre and ceramic

  • Stronger than cement based alternatives
  • Faster drying, ready for traffic in 1 hour
  • 20 year guarantee against impact and abrasion failure
  • Embedded with Carbon Fibre for superior strength
  • So versatile it can be used almost anywhere
  • Resin rich for thin section & feather edge repairs
Delivery options
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Click & Collect
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Quantity Price per item Discount
1+ £199.00 -
6+ £179.10 Save 10%
18+ £159.20 Save 20%
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Total price

£303.70 (Ex VAT)

This item: Concrex Carbon Fibre 25KG £199.00 (Ex VAT)

Description

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

Features

  • 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

Specification
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 Yes, Watco Tack Coat is recommended.
Composition Two part epoxy resin
Coverage 3m² per 25kg.
Curing time 1-2 hours at 20°C.
Maximum operational temperature 60°C.
Pot life 30 minutes.
Application

Surface preparation

Surfaces to be treated must be clean, dry and free of all loose material. Wire brushing or sweeping is usually sufficient. Watco Bio-D degreaser can be used if there are spots of oil or grease. If the surface is damp it can be primed with Watco Tack Coat.

The resin content of Watco Concrex® Carbon Fibre is very high. This means that a primer is not usually required when filling holes in concrete floors or resurfacing rough or damaged concrete. Watco Tack Coat adhesive primer is recommended when using Concrex® Carbon Fibre as a thin section screed over smooth surfaces. It is also recommended when repairing intricate/high impact areas such as broken floor joint edges, and damaged step nosings.

 

Mixing

Each bucket contains Concrex powder and bottles of curing agent. 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.

Application

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.

Case studies
Test results

Extensive testing is what makes us the most highly qualified paint and repair manufacturer on the market. Our screeds and repair products are tested in areas of tensile, compressive strength and flexural strength.

Concrex is far stronger than concrete, we don’t need to say it, we can prove it. Here’s a comparison:

 Watco ConcrexConcrete
Tensile Strength15.4 MN3.4MN
Flexural Strength55.9MN6.9MN
Compressive Strength55.2MN21.41MN

Learn more about the tests we carry out and how to read the results here
Full test results can be found on the Technical Data Sheet

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£199.00 (Ex VAT)

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Delivery options
Standard
Click & Collect
Bulk discounts save up to 20%
Quantity Price per item Discount
1+ £199.00 -
6+ £179.10 Save 10%
18+ £159.20 Save 20%
Bulk discounts applied in basket

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Specialist alternatives

Applying in cold conditions?

Complete your maintenance projects all year round

Our chemists have developed cold curing products with the latest resin technology so you can continue with your repair projects all year round.

All cold cure

Watco Concrex Sub Zero

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Need to fill a deep hole?

Get the right product for filling holes deeper than 50mm

Our Deep Fill alternatives allow you to apply them at much thicker depths in one application. Meaning you can get a more economical formula that delivers the same strength and reduces downtime.

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Need a flexible repair?

Give flexibility to areas prone to movement

Flexible formulations are ideal for areas where vibration, movement or impact may occur. The material moves with the substrate to avoid it breaking up or cracking.

All flexible

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Repairing asphalt?

Choose the right product for your surface type

If you are repairing an asphalt substrate, then we have a range of bitumen based products that help blend in with the existing environment.

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Need chemical resistance?

Ensure your floor surface is resistant to chemical attack

if you are repairing an area where chemicals are stored or regularly used, you will need to ensure the repair material can stand up to chemical attack.

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Tools and accessories

Watco Concrex Application Kit

Watco Concrex Application Kit

Everything you need for applying Concrex

From £15.20  (Ex VAT)

Watco Tack Coat

Watco Tack Coat

High strength 100% solids epoxy resin adhesive primer

From £23.60  (Ex VAT)

Trowels and Floats

Trowels and Floats

Ideal for mixing, applying and levelling repairs

From £3.40  (Ex VAT)

Wire Brush & Scraper

Wire Brush & Scraper

A useful tool for removing rust and old coatings

£2.60  (Ex VAT)

Concrex Mixing Tub

Concrex Mixing Tub

Ideal for mixing Watco Concrex

£10.70  (Ex VAT)

What our customers say

Help & Advice

Contact our friendly and professional Technical Advisors for expert help and advice for your project. You can give us a call on 01483 418 418 or email sales@watco.co.uk

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