Your Price $21.99
Item Number 407580
Mfg. Part Number SP55
Foil and fiberglass duct insulation for use on heating and air conditioning ducts. Prevents heat loss and sweating on pipes. To install simply wire or tape in place. R-value: 4.3. Installed R-value: 3. 12" W. x 1-1/4" T. x 15' L.