How long does Permatex High Tack Gasket sealant take to dry?
How long does Permatex High Tack Gasket sealant take to dry? Permatex Super High Tack Gasket Sealant cures on exposure to moisture in the air. The product dries tack free in one hour and fully cures in 24 hours. Cure times will vary with temperature, humidity and gap. Do you put permatex on both sides of a gasket? Many mechanics will use an RTV gasket maker to hold a conventional or cut gasket in place during assembly. Some mechanics will even use the RTV gasket maker as a dressing, coating both sides of the gasket. How do you use a...