1, Nitrile Rubber Foam Insulation sheet roll, 2, lightweight, 3, building insulation material, 4, lower heat conductivity, Nitrile rubber ... foam sheet roll insulationBrief introduction as follows: 1, Best insulation thermal function in appearance and cost2, Mold resistant and ... with aluminum foilwidely used in HVAC systems, air duct insulation, gluewater (GW: 10kg/pcs)aluminum foil adhesive tapes ...