VT521 Hi -strength aluminum foil tape

No.                                Description                              Rolls/Carton
VT521                            2" x 50 Yds.                          24 Rolls/Carton
                                   2" x 100 Yds.                          12 Rolls/Carton

VT521 FSK aluminum foil tape

Product Description

VT521 is a tridirectional reinforced U.L listed foil/ scrim/ kraft lamination. The tape conforms well to both fibrous duct board and blankets. Coated with a special cold weather acrylic pressure sensitive adhesive system, that combines super quick stick at normal temperatures with superior low temperature performance at freezing (10°F). This is the ultimate in cold weather tapes. Recommended for use at normal and elevated temperatures also.

Applications

Primarily used as a vapor seal on FSK faced fiberglass ductboard and blanket systems.

Technical Data

Test                                                           Imperial                                      Metric

Thickness                                         6.5 mils                                0.165 mm
Adhesion:         Pell:                          92 oz./in.                             26N/2.5cm
                      Loop Tack:                 50 oz./in.                             14N/2.5cm
                      Shear: Indefinte @       2 PSI                                   3.8 kPa

Tensile                                             45 lbs./in.                         203 N/2.5cm
Elongation                                         2.00%                             203 N/2.5cm
Put up (widths):  1'",1 -1/2",1 -1/3",2",2 -1/2",3",4"
Standart Lengths: 50 yards(150 ft.)