Just avoid the clear, and get an automotive type.
CLEAN the surfaces really well, then apply your RTV, let it set a minute, then assemble.
LET IT CURE before filling/using.! GM Right Stuff can be put in service rather quickly, but RTV needs time, esp in the cold.
CLEAN the surfaces really well, then apply your RTV, let it set a minute, then assemble.
LET IT CURE before filling/using.! GM Right Stuff can be put in service rather quickly, but RTV needs time, esp in the cold.