Fiberglass Duct Wrap Insulation (FSK Foil Faced)

Product Description Dimensions and R-Values Data Sheet All Fiberglass duct wrap insulation rolls are 48" wide 3/4 lb. density fiberglass with FSK Foil facing Temperature limit = 250F degrees Fiberglass blankets have both thermal and acoustical properties, and can be used for HVAC and sound control. UL-Validated Formaldehyde free Earthwool insulation made with ECOSE technology Made with a minimum of 50% recycled content  Received the GREENGUARD and GREENGUARD Gold Certification for indoor air quality, EUCEB certified Applied with plier gun, staples, aluminum foil tape, and self-adhesive pins (1-1/2", 2-3/16", 3") Manufactured in USA by Manson Insulation. (Knauf). Duct insulation wrap sizes:   Insulation thickness  R Value Dimensions 1-1/2" R4.2 400 sqft/roll (100' long x 4' wide) 2-3/16" R6 300 sqft/roll (75' long x 4' wide) 3" R8 200 sqft/roll (50' long x 4' wide) Fiberglass duct wrap data sheet Manson Insulation Alley Wrap B Fi