Foil Scrim Kraft Tape is FSK backing coated with synthetic Rubber resin adhesive, protected by an easy-release Silicone paper liner.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.Foil-skrim-Kraft tape is similar to foil tape, but the added layers of skrim and Kraft provide FSK tape with added durability.
Foil scrim kraft insulation features an aggressive, all-weather acrylic adhesive that bonds tightly and permanently when smoothed down on the insulation facing surface. Its pressure sensitive adhesives make FSK tape suitable for use in colder climates. 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℃).
Foil scrim kraft 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.This Foil scrim tape can also be used for patching rips and tears in foil-facing insulation and can be used with fiberglass duct wrap for added strength.
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℉ |
|
Finish Roll:
50mm x 50m | 2” x 55yds |
75mm x 50m | 3” x 55yds |
Log Roll:1200mm x 50m
Jumbo Roll: 1200mm x 900m