SILRES BS 280

SILRES®BS 280 is a solvent-free silicone concentrate based on silane/siloxane that is dilutable with organic solvents. Diluted solutions of SILRES®BS 280 are highquality water repellents for impregnating mineral building materials, especially silicate free natural stones like limestone or gypsum. SILRES®BS 280 develops its waterrepellent effect after application to construction materials as a result of a reaction with atmospheric humidity. Properties : • good penetration into building materials • extremely effective with most natural stone • good alkali resistance (alkaline mortar joints) Applications : • Construction Materials • Hydrophobic Impregnation • Impregnation of New and Existing Buildings