Everbuild 403 Concrete Hardener and Dustproofer 5 Litre 488957

Everbuild 403 Premium Concrete Hardener and Dustproofer is formulated from high quality silicate resins to both harden and dustproof new and old concrete floors for both internal and external use. 403 Premium Concrete Hardener and Dustproofer reacts chemically with the lime content of concrete to form a hard wearing surface. The formula is fast acting, and dries clear and leaves a residual surface to prevent further dust creation. Once applied this resin helps to prevent bloom/efflorescence making it ideal for garages, workshops and concrete industrial unit floors.