Beral High Temp Gasket is designed for making a liquid replacement gasket on engine parts such as valve cover, water pump, transmission, thermostat housing and oil sump. It is a durable heat-resistant 1-component silicone sealant with a temperature resistance up to 300°C. Due to the special pressurized gas packaging, a caulking gun is unnecessary and you obtain a very tight sealant joint without excess consumption. After application, the silicone reacts with the moisture from the air and forms a durable rubber. When cured, this kit is petrol and oil resistant.