SILRES BS 290

SILRES® BS 290 is a solventless silicone concentrate that is based on a mixture of silane and siloxane. SILRES® BS 290 should be diluted in a ratio of 1:11 (parts by weight). It can be diluted with aliphatic and aromatic hydrocarbons or with anhydrous alcohol. We would especially recommend the use of petroleum hydrocarbons such as white spirit. Dilute solutions of SILRES®BS 290 in organic solvents serve as high-quality general-purpose water repellents for impregnating and priming mineral and highly alkaline substrates. Properties : • good depth of penetration • high resistance to alkalis • tack-free drying • effective even on damp substrates • rapid development of water repellency Applications : • Construction Materials • Hydrophobic Impregnation • Impregnation of New and Existing Buildings • Primer • Silicone Primers