FILL IT.
SEAL IT.
FORGET IT.
Developed by an Aussie concreter who was tired of ugly cracks. Fast to apply, easy to use, and built for Australian conditions.
Concrete cracks are a part of life — but replacing concrete doesn't have to be.
Crack Killer was developed by an Australian concreter to provide a simple, effective way to repair and conceal concrete cracks — without expensive replacement costs.
Made for harsh Australian conditions, Crack Killer is trusted by homeowners, tradies, and property managers across the country for fast, durable, and professional-looking repairs.
Whether it's a driveway, garage floor, patio, pathway, or concrete slab — Crack Killer helps restore the appearance of your concrete in minutes.
Join thousands of Australians who have discovered the smarter way to repair concrete cracks.
Shop Now — $39.99“Had a few ugly cracks in our driveway that were really noticeable from the street. Crack Killer was easy to use and blended in much better than I expected. The cracks are now barely noticeable unless you're looking for them. Quite happy with the result.”
Sarah M.
Brisbane, QLD
“We carry out concrete maintenance and touch-up work. Crack Killer has become one of the products we keep in the ute for cosmetic crack repairs. Game changer.”
Amed Concrete Solutions
Auckland, NZ
“I was sceptical at first because I've tried a few crack repairs before. This was by far the easiest one to use and after it cured it blended in surprisingly well. I'll definitely keep a bottle on hand as I reckon it will prevent a few rip out and replace jobs in future.”
Mark T.
Bunbury, WA