FasTrac CS40 Water Repellent is a silane based, breathable, deep penetrating, water repellent for concrete. The protective surface formed by FasTrac CS40 Water Repellent is extremely durable and protects concrete from corrosion via chlorides and weathering effects such as freeze thaw. FasTrac CS40 allows for continued normal vapor transmission rates of concrete, thus ensuring long term protection of concrete structures.


