Innovative Surface Solutions Hardener - 1 Gallon
RTU Hardener For Concrete, Travertine, Limestone & Terrazzo
Lithium Silicate sealer, hardener and densifier for concrete, cement based terrazzo, travertine and limestone surfaces.
Penetrating product reacts with each surface to produce insoluble calcium silicate hydrate within the pores of the concrete, terrazzo, travertine and limestone.
Surfaces treated with this product will be more resistant to damage from water, surface abrasion and chemical attack.
Coverage: Approximately 200-500sq.ft., depending on porosity of stone.