Permatex "Right Stuff" spray on gasket maker?
clare wrote:
Right stuff is pretty soft - likely closer to 30 than 70.
For 70 you will want urethane more likely than silicone
I checked the data sheets and it looks like all the urethanes
that they (Permatex) have a temperature limit of 180 degrees.
I need something that will handle something closer to 275.
Realistically, it shouldn't ever get over 230, but you never know...
Best,
Weyland
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