New Products 3M 3015 VAPOUR BARRIER 4" X 75' 3M 3015 VAPOUR BARRIER 4" X 75' $42.29 / RL Enter Quantity Options: Add to Cart Add to List 3M 3015 VAPOUR BARRIER 4" X 75' MSRP U/M / RL Price $42.29 Core Part Number 4438700 UPC Manufacturer PN 7100232553 Manufacturer 3M CANADA INC. Brand ETA Quantity Available