A versatile storage solution designed for efficient unit storage in warehouses and distribution centers. It employs a First In First Out (FIFO) system.
Avery Dennison™ FT Y6663 is a high-performance double-coated scrim tape featuring a hot melt rubber adhesive on both sides of a polyester scrim carrier. Designed specifically for bonding to foamed rubbers and plastics, it excels in gasketing and sealing applications where strong initial tack, durability, and flexibility are essential.
This product incorporates a high coating weight adhesive for maximum surface wet-out and anchorage to difficult or uneven substrates. The polyester scrim reinforcement provides mechanical strength and dimensional stability while maintaining conformability. It is ideal for EPDM profiles, weather seals, gaskets, and other industrial or domestic sealing applications where long-term adhesion and resistance to volatile materials are required.
FT Y6663 is supplied with a Havana (yellow/brown) glassine release liner that ensures easy converting, kiss die-cutting, and smooth application.
Double-coated scrim tape with hot melt rubber adhesive
High coat-weight adhesive designed for strong bonding
Polyester scrim (8x2) carrier for excellent reinforcement
Extremely high initial tack for fast and secure bonds
Easy release Havana glassine liner
Excellent water-jet and die-cutting characteristics
Strong adhesion to foamed rubber, plastics, and uneven surfaces
Performs well in both industrial and domestic gasketing applications
Withstands volatile components in foamed rubbers and plastics
Maintains a balance of flexibility and structural strength
Provides long-term bond performance in medium-temperature environments
Suitable for automated converting and manual application
Bonding EPDM and other foamed rubber profiles
Automotive gaskets, weather stripping, and sealants
Appliance seals and insulation bonding
HVAC foam panel attachment
Construction joint sealing and foam bonding
Vibration damping materials and acoustic insulation
| Component | Description |
|---|---|
| Liner | Havana (yellow/brown) glassine |
| Adhesive 1 | Hot melt rubber |
| Carrier | Polyester scrim (8x2 weave) |
| Adhesive 2 | Hot melt rubber |
| Component | US Mils | mm | Micron (µm) |
|---|---|---|---|
| Liner | 2.95 | 0.075 | 75 |
| Carrier & Adhesive | 8.66 | 0.220 | 220 |
| Total Caliper | 11.61 | 0.295 | 295 |
| Substrate | 20 min dwell | 24 hr dwell |
|---|---|---|
| Stainless Steel | 14 lbf/in (2500 N/m) | 15 lbf/in (2600 N/m) |
| Polypropylene | 11 lbf/in (2000 N/m) | 12 lbf/in (2100 N/m) |
| Substrate | Initial |
|---|---|
| Stainless Steel | 14 lbf/in (2400 N/m) |
| Test Conditions | Min to Fail |
|---|---|
| Foil, 1" sq, 1000 g @ Room Temp | > 900 minutes |
| Condition | °F | °C |
|---|---|---|
| Minimum Application Temperature | 50°F | 10°C |
| Max Continuous Operating Temperature | 149°F | 65°C |
| Max Intermittent Operating Temperature | 158°F | 70°C |
Ensure surfaces are clean, dry, and free of dust, grease, and oil
Apply firm pressure to ensure full adhesive contact
Best performance achieved with adequate time, pressure, and temperature
Suitable for manual or automated application systems
Shelf Life: 2 years from date of manufacture
Recommended Storage Conditions:
Temperature: 64–72°F (18–22°C)
Relative Humidity: 30–70%
Store in original packaging, out of direct sunlight
A versatile storage solution designed for efficient unit storage in warehouses and distribution centers. It employs a First In First Out (FIFO) system.
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