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Rockwool isn't fire resistant. It's basically not going to burn. Also, when a flame is put to it, there's no off gassing. With fiberglass, even with the ones that are 99% fire resistant, there's off gassing, so the fumes will be an issue.
Great information
Thx
3:38 melting point
Rockwool isn't fire resistant. It's basically not going to burn. Also, when a flame is put to it, there's no off gassing. With fiberglass, even with the ones that are 99% fire resistant, there's off gassing, so the fumes will be an issue.
Great information
Thx
3:38 melting point