K-FLEX INSUL-LOCK DS

K-FLEX INSUL-LOCK DS (DoubleSeal) is an NBR/PVC-based closed cell, flexible elastomeric foam insulation. It is pre-slit with a factory-applied pressure sensitive modified acrylic adhesive with scrim reinforcement on the seam surface and a flexible PVC overlap tape with acrylic adhesive for doubled seam security. It is environmentally-friendly as it is free of CFCs, HFCs, HCFCs, PBDEs, formaldehyde and fibers. An EPA-registered antimicrobial agent is incorporated into the product providing additional protection against mold, fungal and bacterial growth. It is UL GREENGUARD Gold Certified for low VOC emissions. The product’s key physical properties are approved by Factory Mutual.