PRODUCT DESCRIPTION
Foil-PE Mesh backing (Closer PE Mesh), combined with high performance rubber-resin adhesive, protected by an easy-release silicone release paper.
FEATURES
• Foil-PE Mesh backing provides excellent reflection of both heat and light.
• High quality adhesive with super strong adhesion and holding power offers reliable and durable Foil-PE Mesh Facing joints and seams sealing in HVAC ductwork application.
• Low moisture vapor transmission rate makes BondTape FEM7205A an excellent vapor barrier.
• Service Temperature range from -20 ~ +80 °C (-4~ +176 °F).
TYPICAL PHYSICAL PROPERTIES
PROPERTIES |
METRIC |
ENGLISH |
TEST METHOD |
Backing Thickness |
125 Micron |
5.0 Mil |
PSTC-133 / ASTM D 3652 |
Total Thickness |
175 Micron |
7.0 Mil |
PSTC-133 / ASTM D 3652 |
Adhesion to Steel |
25 N/25mm |
90 Oz./In. |
PSTC-101 / ASTM D 3330 |
Tensile Strength |
115 N/25mm |
26 Lb/In |
PSTC-131 / ASTM D 3759 |
Elongation |
25.0%. |
25.0% |
PSTC-131 / ASTM D 3759 |
Service Temperature |
-20 ~ +80 °C |
-4 ~ +176 °F |
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Applying Temperature |
+10 ~ 40 °C |
+50 ~ +105 °F |
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TYPICAL APPLICATIONS: HVAC industry for joining and sealing Foil-PE Mesh laminated fiberglass blanket / duct board / pipe section joints and seams; joining and sealing flexible air duct seams and connections.
PRODUCT FORM & SIZE AVAILABLE
Cut Roll: 48 / 50mm (2") / 60 / 63mm (2.5") / 72 / 75mm (3") / 96mm / 100mm (4")
Log Roll: 1200mm x 45 / 50m Jumbo Roll: 1200mm x 750m / 850m
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.
SURFACE PREPARATION: It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied must be clean, dry, free of grease, oil or other contaminants.
PRODUCT USE: It is essential that the user evaluate the BondTape product to determine whether it is fit for a particular purpose and user’s method of application. Good results will be obtained when applied to a clean, dry surface with a suitable pressure on BondTape products between +10 ~ +40°C (+50 ~ +105 °F).