PRODUCT DESCRIPTION
A nominal 50 micron (2.0 mil) high tensile strength aluminum foil backing, combined with a cold weather flame-retardant solvent acrylic adhesive, protected by an easy-release silicone release paper.
FEATURES
• Aluminum backing provides excellent reflection of both heat and light.
• Cold weather adhesive with moderate adhesion offers good sealing and bonding on Foil-Scrim-Kraft Facing joints and seams in HVAC ductwork application.
• Good aging resistance both indoors and outdoors.
• Low moisture vapor transmission rate offers excellent sealing and patching performance.
TYPICAL PHYSICAL PROPERTIES
| PROPERTIES |
METRIC |
ENGLISH |
TEST METHOD |
| Backing Thickness |
50 Micron |
2.0 Mil |
PSTC-133 / ASTM D 3652 |
| Total Thickness |
90 Micron |
3.6 Mil |
PSTC-133 / ASTM D 3652 |
| Adhesion to Steel |
15 N/25mm |
54 Oz./In. |
PSTC-101 / ASTM D 3330 |
| Tack Rolling Ball |
5 cm |
2.0 In. |
PSTC-6 / ASTM D 3121 |
| Tensile Strength |
75 N/25mm |
17.0 Lb/In |
PSTC-131 / ASTM D 3759 |
| Elongation |
3.5 % |
3.5 % |
PSTC-131 / ASTM D 3759 |
| Service Temperature |
-35 ~ +120 °C |
-31 ~ +248 °F |
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| Applying Temperature |
-20 ~ 40 °C |
-4 ~ +105 °F |
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| FSI 25 / SDI 50 Index |
Passed |
Passed |
UL 723 & ASTM E84 |
| Class O |
Passed |
Passed |
BS476 Pt. 6 & 7 |
TYPICAL APPLICATIONS: HVAC industry for joining and sealing Foil-Scrim-Kraft Facing laminated fiberglass blanket / duct board joints and seams; joining and sealing flexible air duct seams and connections. General purpose holding, patching, sealing and masking applications – indoors and outdoors.
PRODUCT FORM & SIZE AVAILABLE
ROLL WIDTH: 48 / 50mm (2") / 60 / 63mm (2.5") / 72 / 75mm (3") / 96mm / 100mm (4")
ROLL LENGTH: 50M / 45M
IMPORTANT NOTE
1. The data above are typical values only, and should not be used for specifications purpose.
2. Tolerance: Weight and Thickness: ±10%; Width: ±3mm; Length: Cut Roll: ±0.3m, Jumbo Roll ±0.5%.
STORAGE & SHELF LIFE: 12 months when stored at 21°C (70°F) / 50% relative humidity out of direct sunlight.
Product Tags:
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