ducting
frost king cf55 duct wrapcotton48 in l
duct wrap fiberglass material of construction foil jacket material color silver thickness 2 in . approx . r factor 612 in . width 15 ft. length temp . range 35 to 250 degrees f standards nfpa 90a nfpa 90b astm c 1136 type ii br b features b ul li color silver li li item duct wrap li li length 15 ft. li li material of construction fiberglass li li temp . range 35 to 250 degrees f li li width 12 li li approx . r factor 6 li li thickness 2 li li jacket material foil li li standards nfpa 90a nfpa 90b astm c 1136 type ii li ul
frost king