PROSOCO Silane 40 – 40% Active Penetrating Water Repellent for Concrete & Masonry (5 Gallon) Brand_Mortar Net Cleans up easily with mineral

Cleans up easily with mineral spirits

Foundation walls (concrete and masonry)

Ideal for polymer-modified stucco applications

whether you’re a novice or an experienced contractor

PROSOCO Silane 40 – 40% Active Penetrating Water Repellent for Concrete & Masonry (5 Gallon) Brand_Mortar Net Cleans up easily with mineralHIGH PERFORMANCE PENETRATING WATER REPELLENT PROSOCO Silane 40 is a high performance, penetrating water repellent formulated with 40% active silane for maximum protection of concrete and masonry surfaces. Its low viscosity and small molecular structure allow deep penetration, creating a long lasting barrier against water and waterborne contaminants. Silane 40 chemically reacts with the substrate to form a durable water repellent treatment that