• Item Name: 3M™ Double Coated Polyethylene Foam Tape 4492B
• Manufacturer: 3M
• Technologies: Double-sided acrylic adhesive on closed-cell polyethylene foam, conformable, long-term durable
• Color: Black
• Cure Type: Pressure sensitive (self-adhesive, no curing required)
• Package Size: 1 Roll/Case
• Shelf Life: 24 Months
3M™ Double Coated Polyethylene Foam Tape 4492B is a black, 0.8 mm (1/32 in) closed-cell foam tape featuring an acrylic adhesive on both sides. Designed for indoor and outdoor general-purpose mounting and bonding, it conforms to irregular surfaces, provides high ultimate adhesion, and ensures long-term durability under varying temperatures. The tape allows for faster, cleaner installations without mechanical fasteners, making it suitable for aesthetically sensitive applications.
Indoor general-purpose mounting and joining
Automotive mirror bonding
Decorative trim attachment
Nameplate and signage mounting
Point-of-purchase displays
| Property | Specification |
|---|---|
| Tape Color | Black |
| Foam Type | Closed-cell polyethylene foam |
| Tape Thickness | 0.8 mm (0.031 in) |
| Adhesive Type | Acrylic, double-sided |
| Bond-Line Performance | Conforms to irregular surfaces, high ultimate adhesion |
| Environmental Resistance | Indoor/outdoor, temperature range -30 °C to 70 °C |
| Liner | Tan paper, 1 mm thick |
| Density | 95 kg/m³ |
| Tensile Strength | 415 kPa |
| Shelf Life | 24 months |
| Typical Length & Width | 160.02 m × 635 mm |
| Industries | General industrial, automotive, construction, signage |
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