Yeah. My egine is always overheating and leaking so I am going to seal my entire egine and carb with some RTV(red sillicone). Oh yeah can you use RTV red sillicone on the cooling head as a gasket sealer? I was thinking about my fuel tank was it, but i flipped it upside down and nothing leaked out of there, unless it is clogged. Hmmmm. Good ideas I guess. The only thing is that I had my volcano for a long time about two gallons through it and now it starts to overheat!
But we'll see.