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Can Spray Foam Insulation Cause Fire? [Solved]
Yes, spray foam — like all foam plastic materials — is flammable. However (and here is where that fire rating comes in), a “class 1 hour fire rating” means that the material can resist exposure to a standardized fire for one hour.
Testing The Burn Ability Of Insulation In Wall
The majority of
Is Spray Foam Insulation Flammable ?
On this episode of The Fab Forums I wanted to test just how flammable the
Is Spray Foam Insulation Flammable? | Foam University
Is
