... , heavy duty, clean, light, flexible, non-absorbent surface2 Fire resistant & antiglare3Recyclable, environmentally friendly4Effective in extreme temperatures both hot ... Equipment Application: 1 Building Thermal Insulation Material(1),Roof,Underlay,Under Concrete & floor Insulation; (2),Attic,Crawl Space,Stud ... 2),Shells of air conditioner and water heater. Fire- resistant Bubble foil heat insulation