Product Review
12" x 25', standard edge spiral duct wrap reflective insulation, foil both sides, reduces heat loss, simply spiral wrap around pipes lapping 1/2", secure with tape, R-value 4.0.
12" x 25', standard edge spiral duct wrap reflective insulation, foil both sides, reduces heat loss, simply spiral wrap around pipes lapping 1/2", secure with tape, R-value 4.0.