VHT Copper Gasket Cement has been formulated with the same ingredients as our world-renowned high temperature coatings. VHT Copper Gasket Cement maintains excellent adhesion under severe pressure and heat fluctuations. This high-metallic formula assures tight seals on cork, paper and metal gaskets. VHT Copper Gasket Cement has been extensively tested on racing engines in the field and on dynamometers, where it has met and exceeded the high-compression and high temperature requirements of these mega horsepower engines. Applications: Head Gaskets, Rubber Hoses, Cork Gaskets, Water Pump Gaskets, Threaded Fittings, AN Fittings, Paper Gaskets, Oil Pan Gaskets, Metal Gaskets