How Do You Use Rtv Sealant

Due to their shape and design, some molded rubber gaskets necessitate the use of RTV as a supplemental sealer. Please note that RTV is not to be used on the entire gasket; the gasket should be installed clean and dry. RTV should only be used on the corners of the gasket and/or stepped casting areas that have a gap.

Do you need a gasket if you use RTV?

Due to their shape and design, some molded rubber gaskets necessitate the use of RTV as a supplemental sealer. Please note that RTV is not to be used on the entire gasket; the gasket should be installed clean and dry. RTV should only be used on the corners of the gasket and/or stepped casting areas that have a gap.

What could happen if too much RTV sealant is applied to a sealing surface?

Using too much sealant is as bad as using too little. Too much may clog other areas of the engine, while too little may mean an inefficient seal.