R8 HVAC Duct Wrap Reflective Insulation White Foam Core 4FT X 10FT (Seconds)

THIS IS SECONDS: SECONDS MAYBE HAVE BLISTERS OF BLEMISHES BUT JUST AS EFFECTIVE Duct insulation increases the energy efficiency of your HVAC system, saving you money. Easy to install, includes spacer strips to apply underneath the wrap, achieving maximum reflective value. Reflective FOIL SIDE / WHITE SIDE 1/4 thick foam core Class 1 Class A ASTM Fire Rating Water Proof Thermal value is unaffected by humidity or moisture