Polyguard Products, Inc. Datasheets for Gas and Vapor Barriers

Gas and vapor barriers are used on the exterior of buildings to allow air flow, but limit the passage of moisture.
Gas and Vapor Barriers: Learn more

Product Name Notes
AIRLOK® Sheet 200 U/NP is a 28-mil, 36" x 100' laminated, butyl, self-adhesive, non-permeable sheet membrane bonded to a cross-laminated polyethylene sheet designed for air and moisture applications. It provides...
AIRLOK® Sheet 400 NP is a 40-mil, 36" x 75' laminated, modified-asphalt, self-adhesive, non-permeable sheet membranes bonded to a cross-laminated polyethylene sheet designed for air and moisture applications with a...
AIRLOK® Sheet UV 400 NP is a 40-mil, 36" x 75' self-adhesive, non-permeable composite sheet membrane, consisting of a foil/polyscrim film, laminated to a layer of rubberized-asphalt designed for air...
Aluma Flash™ Window Flashing Tapes are used to strip in or flash straight window frames, door frames, and other construction seams. Aluma Flash™ is a self-adhering, self-sealing tape consisting of...
Butyl Flash Window Flashing Tapes are used to strip in or flash straight window frames, door frames, and other construction seams. Butyl Flash is a self-adhering, self-sealing tape consisting of...
Deckguard® HT is a high heat 40-mil roofing membrane composed of a high strength slip resistant spider web backing laminated to a high performance high heat asphalt compound with a...
Poly Wall® Aluma Flash™ Plus is a 40-mil rubberized asphalt waterproofing sheet membrane, laminated to two layers of high strength polyethylene film, with a top protective layer of aluminum. The...
Polyguard® 650 Sheet Membrane is a strong, pliable, 60-mil, post-concrete pour self-adhesive waterproofing membrane/vapor retarder that virtually eliminates water and vapor transmission through concrete slabs. 650 Sheet Membrane is designed...
Polyguard's Insulrap 50 NG is a 50-MIL thick peel 'n stick vapor retarder membrane for cold piping systems. Insulrap 50 NG is to be designed to be installed as a...
Polyguard's Insulrap 50 SJ NG is a 50-MIL thick peel 'n stick vapor retarder membrane for cold piping systems. Insulrap 50 SJ NG is to be designed to be installed...
Polyguard's Insulrap™ 30 NG is a 30-MIL thick peel 'n stick vapor retarder membrane for cold piping systems. Insulrap 30 NG is to be designed to be installed as a...
Polyguard's Insulrap™ 30 SJ NG is a 30-MIL thick peel 'n stick vapor retarder membrane for cold piping systems. Insulrap 30 SJ NG is to be designed to be installed...
UNDERSEAL® Blindside Waterproofing Membrane is a three layer system, usually installed against vertical drainage boards which are fastened to lagging. Flow 15P & Low Flow drainage boards. A very...
Alumaguard® Lite is a 5-ply high strength composite membrane consisting of multiple layers of UV resistant foil and tough puncture resistant polyester. This multi-ply lamination is then coated with a...
Alumaguard® is a composite membrane consisting of a multiply embossed UV-resistant aluminum foil/polymer laminate to which is applied a layer of rubberized asphalt specially formulated for use on insulated duct...
ArcFlash™ is a flexible 70 mil self-adhering, self-sealing tape made with rubberized asphalt waterproofing coating, laminated to a crimped and stretchable high strength polyethylene film backing. Specially designed to stretch...
WindowSeal® is a 20 mil self-adhering, self-sealing tape consisting of rubberized asphalt waterproofing coating, laminated to polyethylene film. The coating is supplied in rolls, with an easy to remove film...
Polyguard's Insulrap™ 'No Torch' 125 NG is a 125-MIL thick peel 'n stick vapor retarder membrane for hot and cold piping systems. 'No Torch' 125 NG is a multi-laminate...
Installed between two slabs, UNDERSEAL® PRM™ waterproofing membrane / vapor retarder adheres directly to the base slab. The bottom layer is a 45 mil polymerized asphalt sealant, which acts as...
Installed prior to slab pour, UNDERSEAL® Underslab Waterproofing Membrane contains 3 layers of protection. The bottom layer is a 20 mil geomembrane, highly puncture resistant and stretchable. The middle layer...
Zero-Perm® vapor barrier membrane from polyguard Products is an absolute “zero perm” barrier that provides maximum protection for all types of insulations used in below ambient, subfreezing and cryogenic applications...
ZeroPerm SuperWhite is a tough, flexible "perfect barrier", with zero permeability. The bright glossy white exterior will not “gray out” PVC jacket when installed over it. ZeroPerm SuperWhite is a...