Product description: SILRES® BS POWDER A is a highly efficient silicone water-repellent additive in powder form. Application: SILRES® BS POWDER A is a high-quality specialty product for enhancing the water repellency and water resistance of cementitious construction material mixes, e.g. premixed plasters, joint mortars and powder paints (for gypsum-based formulations SILRES® BS Powder G is recommended). Properly formulated products exhibit: - low water absorption coefficients
- excellent droplet effect
- low soiling tendency
- durability
SILRES® BS POWDER A can be used in both dry powder and liquid systems. Therefore, it can also be used for manufacturing earth-moist or slurry-based products, like fiber cement or calcium silicate boards, non load-bearing concrete products as well as aerated concrete parts.Information provided by Wacker Chemie AG. |