High temp filler

[ccasteel]

Is there such a thing as a high temp filler?

I have some pitting in my aluminium valve cover on a FJ40 2f that I was going to buff out but they are too deep. So now I am thinking of filling them in and having it either powder coated or painted. Any suggestions?

 

[RMC73FJ40]

Is there such a thing as a high temp filler?

I have some pitting in my aluminium valve cover on a FJ40 2f that I was going to buff out but they are too deep. So now I am thinking of filling them in and having it either powder coated or painted. Any suggestions?

I found this with a quick Google search:

body filler, epoxy putty, auto body filler, high temperature epoxy, aluminum epoxy, automotive body filler, epoxy high temperature, car body filler, putty epoxy