Exhaust glue?

[Muncher]

I'm after some kind of adhesive to stick the heat shield back onto the mesh above my exhaust, it looks a pretty awkward job :(

It needs to be able to withstand high temperatures and be pretty strong, someone mentioned to me a metalic type glue used to repair exhausts? Anyone know of the name of this stuff?

[Muncher]

I'm trying to fix an oval shaped bit of trim onto the bottom of the mesh, the trim was glue on before but the vibrations had caused the mesh to break just above where it was joined.

[Muncher]

It extends backwards about 15cm so would need to hold that level too.

[Muncher]

I've bought some kid of thermal epoxy and will give it a go tonight.