- Functions:Water Repellent, Binder & Resin
- Chemical Family:Siloxanes, Silanes
- Product Type:Waterborne Coating, Primer
- Labeling Claims:Environmentally Friendly, Solvent-free
- Application Area:Facade
- Application Method:Roller, Brush, Spray
SILRES® BS 4004 is a water-thinnable, solventless emulsion based on a mixture of silane and siloxane. Dilute solutions of SILRES® BS 4004 serve as high-quality general-purpose water repellents for hydrophobic impregnation and priming of mineral surfaces. Treated mineral substrates exhibit an excellent beading effect. Additionally, SILRES® BS 4004 can be used for mass hydrophobation of non-load-bearing concrete products.