Dustproof your concrete floors with FORTRESS DURAFLOOR densifier and hardener. DURAFLOOR help densify, harden and seal concrete into a solid, rather than porous, slab. Its penetrating quality provides deep sealing that is effective for the life of the concrete. 

The densifier reacts with the free calcium hydroxide in the concrete to create a hardened crystalline structure in the surface pores of the concrete, which increases the strength of the surface. This creates a self-polishing surface that will be dust free, easy to clean and maintain.