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PSK  tape is designed to provide a vapor barrier seal on HVAC duct insulations. It is offered in white or black to match the two color offerings (white and black) of PSK-facing duct insulations. PSK seaming tape is tear-resistant and offers a super high-tack, acrylic adhesive that bonds tightly to surfaces. PSK tape can be used on applications that operate within a wide temperature range: -20°F – 260°F/-29°C -126°C.

3-way Black Polypropylene-Scrim-Kraft backing, combined with a high performance solvent acrylic adhesive, protected by an easy-release silicone release paper. PSK tape is easy to apply and can be used on a variety of surfaces. To apply PSK insulation tape, simply clean and dry the surface to be sealed. Then, remove the backing from the tape and apply it to the surface, making sure to smooth out any wrinkles or air bubbles.

PSK-PP scrim kraft backing

Acrylic adhesive

R-Rubber-resin adhesive

120-Backing thickness120um

170-Tape thickness170um

B-Black PP surface

W-White PP surface

Black Tape & White Tape

Aluminum Foil Tape Applications:

Customers now have the choice of 3 different insulation facing colors: Black PSK, White PSK, or Silver FSK (Foil-Scrim-Kraft). The Black and White PSK were designed for aesthetically targeted applications, while the Silver FSK is intended for more traditional applications, like those behind closed walls or ceilings.

Aluminum Foil Tape Features:

  • Durable PSK jacketing tape for sealing insulation.
  • High-strength PP-scrim-kraft paper laminate backing resists tearing.
  • Peel-back design for easy application.
  • High-tack Acrylic adhesive forms an instant bond.
  • Moisture-, mold-, and UV-resistant design.

Tape Properties:





Backing Thickness



PSTC-133 / ASTM D 3652

Total Thickness

170 Micron


PSTC-133 / ASTM D 3652

Adhesion to Steel


65 Oz./In.

PSTC-101 / ASTM D 3330

Tack Rolling Ball



PSTC-6 / ASTM D 3121

Tensile Strength

120 N/25mm


PSTC-131 / ASTM D 3759




PSTC-131 / ASTM D 3759

Tape Roll Size:

Finish Roll:

50mm x 50m 2” x 55yds
75mm x 50m 3” x 55yds

Log Roll:1200mm x 50m

Jumbo Roll:1200mm x 900m