FSK foil tape composed of a glass fiber reinforced aluminum film covered by a transparent Rubber-resin adhesive and protected by a siliconized paper liner.The foil scrim kraft tape tape is designed to seal joint in insulation sheets and ducts providing a secure and reinforced seal,provides a finished look for exposed HVAC systems.
The Foil-scrim backing is 18um aluminum foil laminated with the 2-way scrim 5x5mm. The scrim formed by a set of fiberglass yarns, in a transverse arrangement, where these are spaced from each other at a distance of 5mm.The combined backing properties result in a strong tape that provides a barrier against vapor.
The FSK foil tape different to foil fiberglass cloth tape. They are both reinforced aluminum tape that have different structure. Scrim is a simple product of advanced technology. A web-like product. Scrim’s fibers are chemically bonded. Scrim is superior to other fabrics because the fibers are not crimped. Scrim is strong, flexible, and can be fire retardant.
PROPERTIES |
METRIC |
ENGLISH |
TEST METHOD |
Backing Thickness |
43Micron |
1.7Mil |
PSTC-133 / ASTM D 3652 |
Total Thickness |
83 Micron |
3.3Mil |
PSTC-133 / ASTM D 3652 |
Adhesion to Steel |
15N/25mm |
52.5 Oz./In. |
PSTC-101 / ASTM D 3330 |
Tack Rolling Ball |
20cm |
8.0In. |
PSTC-6 / ASTM D 3121 |
Tensile Strength |
100 N/25mm |
22.7Lb/In |
PSTC-131 / ASTM D 3759 |
Elongation |
3.0% |
3.0% |
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