HVAC industry for joining and sealing Foil-Scrim-Kraft Facing laminated fiberglass blanket / duct board joints and seams.
Used on ductwork to provide an airtight seal, a sure and long lasting moisture-proof and sealing-proof barrier against weather influences.
Joining and sealing flexible air duct seams and connections.
General purpose holding, patching, sealing and masking applications – indoors and outdoors.
For maximum effect the surface must be clean and free of dust, moisture and other foreign contamination
Material
A nominal 30 micron (1.2 mil) high tensile strength aluminum foil backing, combined with a cold weather solvent acrylic adhesive, protected by an easy-release silicone release paper.
Aluminum backing provides excellent reflection of both heat and light
Cold weather adhesive with moderate adhesion offers good sealing and bonding on Foil-Scrim-Kraft Facing joints and seams in HVAC ductwork application