Sika-1 Waterproofer For Basements Cellars 25l

Acting as a barrier against the transmission of liquid water, sika â -1 waterproofer is an aqueous solution, which contains complex colloidal silicates when they make contact with water, they swell and block the capillaries and pores in the applied sand cement renders, screeds and mortars.

Acting as a barrier against the transmission of liquid water, sika â -1 waterproofer is an aqueous solution, which contains complex colloidal silicates when they