RECTANGULAR DUCTWORKS - 2" W.G. AS PER SMACNA STDS. OR DW144. BUILT OF GALVANIZED STEEL SHEET, LOCKFORMING QUALITY CONFORM TO ASTM A653 WITH G90 ZINC COATING.
The Gasket Tape (GT) is manufactured out of polyethylene foam with one side self adhesive and is appropriate for long-life in combination with a high air humidity and chemical inertness. Standard Length: 10 meters per roll