Crack Stitch

Concrete Crack Repair System

Fix Cracks For Good

The Crack Stitch features patented ReGrid technology developed by Fortress.

The Carbon Fibre / Kevlar® open grid design creates a bond far stronger than any other product on the market, insuring your cracks will never re-open.

The Crack Stitch is non-corrosive and extremely simple to install.

Industrial Floors


Foundation Cracks

Infrastructure Cracks

Road & Rail Repairs

Runway Repairs

RC Frames

Crack Stitch Strength & Simplicity.

The Crack Stitch installs with just a single saw cut per stitch, which can be performed with a standard circular saw and concrete blade. Fill the cuts with epoxy, insert the stitch, and your crack will never open again.

Installs in minutes, lasts a lifetime!

Backed by credibility - Learn more about Fortress here.


The Benefits of the Crack Stitch and
Fortress crack repair supplies include:

Ultra high strength carbon fibre that will never break under tension

Non-corrosive carbon fibre will not rust when exposed to water

Rapid installation requiring just a single saw cut and easy epoxy application

Lifetime warranty when installed by a crack repair professional

For any further technical or installation advice please click on the button and one of our team will be happy to respond.