SiSiB® WR5050 silicone for construction is a free-flowing powder designed for cementitious dry-mix powder.
SiSiB® WR5050 is easy to mix in powdered composition, it will increase water repellency with no post-treatment required. It can provide excellent resistance to water absorption throughout the material.
SiSiB® WR5050 silicone based water repellent may be used in a variety of cementitious drymix applications where the application of conventional liquid water repellents is not feasible or desired, like concrete, stucco, plaster, grout, and mortar.
It is similar to Dow's GP-SHP-50, Evonik's SITREN P-750.
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