Frost King MultiPurpose Fiberglass Insulation Utility Roll R3 Unfaced

Frost King MultiPurpose Fiberglass Insulation, part number SP1/12, is an unfaced fiberglass utility roll for homeowners and DIY users who need a flexible insulating barrier around appliances, ducts, pipes and vehicles. This roll creates an insulating barrier that retains heat or cold, seals out weather and damps vibration. It is used around water heaters and oil burners and around heating and air conditioning ducts. It also prevents heat loss and sweating on pipes, auto hoods and trunks, and it can be used with stereo equipment, for packing and for cushioning. Specifications: the material is fiberglass and the type is unfaced. The R value is R3. The roll is 16 inches wide, 48 inches long and 0.75 inches thick, covering 5.60 square feet. It is supplied in a bag, with one roll per package. The unit weight is 0.659 pounds, and the country of origin is China. Q: What is the R value of this insulation. A: It is rated R3 at 0.75 inches thick. Q: How much area does one roll cover. A: One roll covers 5.60 square feet and measures 16 inches by 48 inches. Q: Is it faced or unfaced. A: It is unfaced fiberglass. This listing is for a pack of 20 units.