What is the thickness of the layers of Class F insulation and what material is layers made of?
Posted: Thu Jul 14, 2022 10:24 am
a) 0.18 mm, asbestos paper
b) 0.10 mm, asbestos paper
c) 0.18 mm, thick epoxy treated asbestos paper
d) 0.10 mm, thick epoxy treated asbestos paper
b) 0.10 mm, asbestos paper
c) 0.18 mm, thick epoxy treated asbestos paper
d) 0.10 mm, thick epoxy treated asbestos paper