Dustproofer & Hardner 5L is a premium quality, chloride-free, low viscosity liquid that penetrates and chemically seal concrete. Produces a hard wearing, non-dusty surface. Suitable for use on garage, warehouse, factory or workshop floors.
Apply a uniform, thin coat onto the surface brushing in well – do not allow to puddle. Once the first coat has cured (normally overnight) apply a second coat. Very porous surfaces may need further applications. After last application leave for 24 hours to allow final coat to dry. Wash down once dry. Note: Do not use on masonry or coloured concrete. Very dense power floated floors may not permit effective penetration. Do not wash floor for 24 hours after final coat.