QCell Patch & Repair Kit

No flaking, no peeling No flaking, no peeling
Easy to apply Easy to apply
Money-back guarantee Money-back guarantee
20k+ projects protected 20k+ projects protected
4.9 · 129+ Google reviews
See what's included

QCell Patch & Repair Kit

4.9 · 129+ Google reviews
$129.00

  • Complete epoxy repair kit for patching cracks, holes, and damaged concrete surfaces.
  • Includes 100% solid epoxy resin and QCell filler for a durable repair mortar.
  • High-strength formula offers excellent impact resistance with minimal shrinkage.
  • Perfect for surface preparation before epoxy, polyaspartic, or other floor coating systems.

What's included
  • 750 mL Epoxy Resin
  • 2 Lt Ceramic Filler Materials
Size Mini
Most people buy this as wellTick to add it to your order.

Doing more than one room? 2 kits save an extra 5%, 3 kits 10%, 4 or more 15%. Applied automatically in your cart.

No flaking, no peeling No flaking, no peeling
Easy to apply Easy to apply
Money-back guarantee Money-back guarantee
20k+ projects protected 20k+ projects protected
Description

The SHIMICOAT QCell Patch & Repair Kit is a two part epoxy mortar system for fast, durable repair of concrete floors across Australia. It combines an ultra clear epoxy resin (100% solids) with QCell filler so you can mix a paste to your ideal consistency and patch, fill and level the surface before applying an epoxy or polyaspartic floor coating.

  • Cures to an epoxy mortar finish stronger than 50 MPa concrete
  • Mix the resin and QCell filler to your preferred thickness for patching or filling
  • QCell filler improves rheology and reduces sag and shrinkage
  • Adds impact resistance and is chemically inert and non-absorbent
  • Easy to mix, easy to apply and efficient on large repair areas
  • Ideal preparation step before a concrete floor coating or sealer

Use it to repair cracks, holes, divots and spalled concrete, and to prepare and level slabs ahead of coating. It suits installers and applicators handling a high volume of surface preparation and concrete repair work, leaving a modern, hygienic and functional surface.

The QCell Patch & Repair Kit comes in three convenient sizes: small, medium and large. Choose the kit that matches your repair area and get your floor ready to coat.

Downloads & Guides
Technical data sheet (TDS) Installation guide Safety Data Sheet (SDS): request by email
Common questions

Frequently asked questions

The questions we get asked most about the QCell Patch & Repair Kit.

What is the QCell Patch & Repair Kit used for?
It makes a lightweight, trowellable epoxy patching paste for filling and repairing holes, divots and surface defects in concrete. The QCell filler keeps the paste light and easy to spread and sand back smooth.
What is included in the kit?
You get the epoxy resin in two parts plus the named QCell lightweight filler powder that is blended in to make the patching paste. A step by step installation guide is included to help you mix and apply it.
How do I mix and apply the QCell patching paste?
Mix the epoxy parts at the stated ratio, then stir in the QCell powder until you reach a smooth, trowellable paste. Press it into the repair area and trowel it flush, then sand it back level once cured.
How long does it take to cure?
The patching paste typically needs to cure before it can be sanded and coated, often overnight depending on temperature. Cooler conditions will extend the cure time.
Where can I use it and can I coat over it afterwards?
It is ideal for preparing interior concrete floors and surfaces ahead of an epoxy or polyaspartic coating. Once cured and sanded smooth, it is designed to be coated over so the repair blends into the finished floor.
Which size should I choose?
The kit is sold by Size in Mini, Small, Medium and Extra Large to suit how much patching you have to do. Choose Mini for a few small touch ups and a larger size for whole floor preparation.

Still unsure? Talk to a real installer — not a call centre.

Call (08) 9434 3302