Professional-grade construction seaming tape with aggressive acrylic adhesive for cold weather sheathing applications. Seals housewrap and exterior sheathing seams from -40°F to 185°F with excellent conformability and UV resistance.
3M™ Construction Seaming Tape 8087CW is a premium cold weather sheathing tape specifically designed to seal seams on housewrap and exterior sheathing materials with exceptional performance in low temperature environments. This versatile tape features an aggressive pressure sensitive acrylic adhesive mounted on a biaxially oriented polypropylene (BOPP) film backing that conforms to irregular surfaces and contours to ensure a tight, reliable seal. The tape is engineered for seaming, splicing, sealing and repairing moisture barriers both inside and out, including sheathing, weather resistant barriers and vapor barriers, making it an essential component for reducing air infiltration and improving insulation effectiveness.
The 8087CW tape offers outstanding cold temperature adhesion while maintaining excellent performance in high heat and humidity conditions. It can be applied in temperatures as low as 10°F (-23°C) and continues to function properly at service temperatures ranging from -40°F (-40°C) to 185°F (85°C). Once adhered, the tape provides superior holding power that resists lifting and curling over extended periods, with excellent aging and UV resistance. The conformable backing ensures adhesion to a wide variety of materials including housewrap, insulated sheathing, vapor barrier film, and unfinished wood, while the low moisture vapor transmission rate does not compromise the performance of vapor barriers.
This industrial-grade construction tape is available in a convenient roll format measuring 37.5 inches wide by 54.6 yards long, making it ideal for large-scale construction projects. The tape unwinds easily by hand or with a 3M hand-held applicator, providing efficient application and reducing labor costs. Taping seams with this product aids in reducing air infiltration, improves the effectiveness of insulation systems, and reduces heating and cooling costs, making it a cost-effective solution for professional builders and contractors.
Key Features
- Excellent cold temperature adhesion down to -40°F for reliable performance in harsh winter conditions
- Aggressive acrylic adhesive provides immediate bonding to housewrap, sheathing, and vapor barriers
- Conformable biaxially oriented polypropylene backing adheres to curved and irregular surfaces
- Low moisture vapor transmission rate maintains vapor barrier integrity without compromise
- Superior holding power resists lifting and curling with excellent UV and aging resistance
Technical Specifications
| Specification |
Value |
| Product Number | 8087CW |
| 3M ID | 7100166451 |
| UPC | 00638060142691 |
| Overall Width | 37.5 inches (952.5 mm) |
| Overall Length | 54.6 yards (49.93 meters) |
| Tape Thickness | 3 mil (0.08 mm) without liner |
| Backing Material | Biaxially Oriented Polypropylene (BOPP) |
| Adhesive Type | Pressure Sensitive Acrylic |
| Product Color | White |
| Product Form | Roll |
| Application Temperature | 10°F to 185°F (-23°C to 85°C) |
| Service Temperature Range | -40°F to 185°F (-40°C to 85°C) |
| Moisture Vapor Transmission | Low - does not compromise vapor barrier performance |
| Quantity Per Case | 1 roll |
| Intended Use | Industrial/occupational use only |
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