Hi Keen.
I believe there's a product they use on car exhaust systems, not flexible though, I don't think. Try Auto One.
I think that most silicones ( roof and gutter etc ) will tolerate 150 deg c .
Depends on what your trying to seal up?
I have seen silicone sitting on top of the slag, not burning, in a molten pot of lead when melting down salvaged sheet lead from roofing.
JB Weld. Comes in two tubes that you mix. Even Jaycar stock it.
www.jaycar.com.au/j-b-weld-epoxy/p/NA1518
I think that most silicones ( roof and gutter etc ) will tolerate 150 deg c .
Depends on what your trying to seal up?
I have seen silicone sitting on top of the slag, not burning, in a molten pot of lead when melting down salvaged sheet lead from roofing.
Silicone will do the job, I have seen the blue one sold in auto stores used on an exhaust manifold, lasted well with no problems.
Silicone will do the job, I have seen the blue one sold in auto stores used on an exhaust manifold, lasted well with no problems.
Yeah, the blue one will work - I used to use it to seal the extractors on my race engines!!