SILOXANE BASED WATER REPELLENT IMPREGNATION DESCRIPTION Sikagard®-700 S is a one part water repellent impregnation for absorbent cementitious substrates. It penetrates well into the open pores of the substrate, providing durable water repellency, while still allowing water vapour diffusion in both directions. Sikagard®-700 S complies with the requirements of EN 1504-2 for hydrophobic Impregnation (penetration depth class I). Suitable for use in hot and tropical climatic conditions.
