- Citric acid etch prepares concrete for painting and staining
- Citric acid powder is safer than muriatic acid
- No dangerous acids or fumes
- Won't harm grass or plants
- Etch size: 454 g (16 oz)
- Highly concentrated formula makes 2 gallons of etching solution to clean 250 sq.ft.. of concrete surface
This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.