Foil Scrim Kraft Tape

FSK–Foil scrim kraft backing

R-synthetic rubber resin adhesive

120-Backing thickness120um

170-Tape thickness170um

B-2 way scrim

Foil-scrim-kraft (FSK) is a flame retardant, vapor-barrier, and it is one of the most commonly used facings in the insulation industry. High-strength foil-scrim-kraft paper all laminated together using a flame-retardant adhesive.

FSK Insulation Jacketing Tape is designed to seal FSK-facing fiberglass duct board and pipe insulation against moisture and vapor. It can also be used for patching rips and tears in foil-facing insulation and can be used with fiberglass duct wrap for added strength.

TYPICAL APPLICATIONS:

FSK tape is used for seam sealing and patching of FSK-faced duct wrap insulation, and other insulation applications where FSK facing is used, providing a matching appearance and vapor retarder integrity.
FSK insulation tape features an aggressive, all-weather acrylic adhesive that bonds tightly and permanently when smoothed down on the insulation facing surface. All Weather adhesive technology permits service temperatures of -22℉ to +176℉ (-30℃ to +80℃), and an application range of +50℉ to +105℉ (+10℃ to +40℃). It is primarily used for seam sealing and patching of FSK-faced duct wrap insulation.

FEATURES:

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

TYPICAL PHYSICAL PROPERTIES:

PROPERTIES	METRIC	ENGLISH	TEST METHOD
Backing Thickness	120Micron	4.8Mil	PSTC-133 / ASTM D 3652
Total Thickness	170 Micron	6.8Mil	PSTC-133 / ASTM D 3652
Adhesion to Steel	20N/25mm	72Oz./In.	PSTC-101 / ASTM D 3330
Tack Rolling Ball	15cm	6.0In.	PSTC-6 / ASTM D 3121
Tensile Strength	120 N/25mm	27.3Lb/In	PSTC-131 / ASTM D 3759
Elongation	2.0%	2.0%	PSTC-131 / ASTM D 3759
Service Temperature	-20℃ to +80℃	-4℉ to +176℉
Applying Temperature	+10℃ to +40℃	+50℉ to +105℉

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

Foil Scrim Kraft Tape