PolySpec® Sealants are specialty materials formulated for high performance joint sealing. These sealants are used in applications where conventional silicone, polyurethane and epoxy caulks fail. The PolySpec Chemical Resistant Sealant (CRS) consists of a flexible sealant with chemical resistant hybrid topcoat. PolySpec's control joint sealants are very fast-setting, semi-flexible and can be shaved within one hour.
PolySpec, TuffRez, FlakeRez, NovoRez, PermaRez, RezRok, FLEX and 7K are registered trademarks of Polyspec L.P. Ultra-Fresh is a registered trademark of Thomson Research Associates THIOKOL is a registered trademark of Toray Thiokol Co., Ltd.