

Fasson® 0850 Packaging Tape
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Avery Dennison Corporation
FM-098
Packaging, Weighing, Measuring & Franking
Packaging Tapes
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Long Description
Avery Dennison™ FASSON® 0850 – High-Performance Insulation Facing Tape
Avery Dennison FASSON® 0850 is a specially engineered closure system and vapor barrier tape designed for use with Lamtec WMP®-10 insulation facing. This high-performance tape features a COLD TOUGH® acrylic adhesive, providing exceptional adhesion and durability even in extreme weather conditions. FASSON® 0850 ensures reliable insulation sealing, making it ideal for applications where long-term performance and compliance with environmental standards are essential.
Key Features:
COLD TOUGH® Acrylic Adhesive: Specially formulated for antimicrobial protection and extreme weather performance.
Quick Stick and Excellent Adhesion: Bonds immediately to insulation facing and other substrates.
High-Strength Reinforced Facestock: Provides durability and resistance to tearing during handling and installation.
Low-Temperature Application: Can be applied in temperatures as low as 0°F (-18°C).
Environmental Compliance: PSA formulation meets South Coast Air Quality Management District (SCAQMD) Rule 1168 requirements.
Benefits:
Reliable Bond to Lamtec WMP®-10: Ensures proper sealing of insulation facings for optimal performance.
Excellent Initial Tack and Long-Term Adhesion: Reduces installation time while providing durable results.
Insulation Facing Tape Made in the USA: Manufactured to high-quality standards for consistent performance.
LEED®-Friendly: Supports sustainable building practices.
Construction:
Liner: 60# White Kraft
Adhesive: COLD TOUGH® Acrylic
Carrier: WMP®-10 Polypropylene Facing
Performance and Adhesive Properties:
Thickness (ASTM D3652):
Liner: 0.09 mm / 3.5 mil
Adhesive: 0.04 mm / 1.7 mil
Carrier: 0.23 mm / 9.0 mil
Total Caliper without Liner: 0.27 mm / 10.7 mil
Total Caliper: 0.36 mm / 14.2 mil
Peel Adhesion (180º, 12 in/min, Stainless Steel): 3.0 lbf/in (528 N/m)
Loop Tack (180º, 20 in/min, Stainless Steel): 6.0 lbf/in (1,057 N/m)
VOC: <15 g/L
Temperature Range:
Minimum Application Temperature: 0°F / -18°C
Maximum Continuous Operating Temperature: 200°F / 93°C
Maximum Intermittent Operating Temperature: 225°F / 105°C
Application Guidelines:
Ensure surfaces are clean, dry, and free of grease or oil before application.
Bond strength depends on the adhesive-to-surface contact, pressure, and temperature.
Performance may vary on different surfaces; proper application technique ensures optimal results.
Storage and Shelf Life:
One-year shelf life when stored at 64–72°F (18–22°C) and 30–70% relative humidity, out of direct sunlight, in original packaging.
FASSON® 0850 combines advanced adhesive technology with robust construction to provide a reliable, long-lasting solution for insulation facing and vapor barrier applications. Its superior bonding, low-temperature application capability, and compliance with environmental regulations make it a preferred choice for contractors and manufacturers.