Frost King SP1/12 Construction Insulation, 48 in L, 16 in W, R3 R-Value, Steel-Fast Shipping

Description

Creates an insulating barrier that retains heat or cold, seals out weather and damps vibration. Can be used around water heaters, oil burners, heating and air conditioner ducts. Prevent heat loss and sweating on pipes, auto-hood and trunks.