3M™ Sealing Tape 8777, Tan, 2 in x 75 ft, 24 Rolls/Case, Solid Liner
- 3M ID 7000049609
- UPC 00051111928721
Details
Highlights
- High tack adhesive sticks and stays stuck to many difficult to stick to surfaces
- Designed to adheres to damp surfaces
- Adhesive provides a combination of both cold temperature and hot temperature adhesion to most substrates
- No adhesive melting or staining in summer heat
- Backing is thin and conformable to help conveniently fit into corners
- Aggressive acrylic adhesive stays stuck at both low and high application temperatures
- Unique backing is thin and conformable to conveniently fit into corners
- Split release liner offers fast application with easy and accurate positioning of the tape
The 3M™ Sealing Tape 8777 is a self-adhesive barrier for use in the construction industry to seal window and door openings against moisture intrusion. The tape has an aggressive acrylic adhesive and thin, proprietary backing.
The 3M™ Sealing Tape 8777 is a self-adhered, waterproof membrane designed for sealing on difficult to stick to surfaces. This product has an acrylic pressure sensitive adhesive that aggressively sticks and maintains adhesion at both lower and higher application temperatures. The proprietary backing seals around hand driven nails and staples to prevent moisture intrusion. This backing is tough, resists punctures and tears, yet it is thin and conformable to fit conveniently into corners. The 3M™ Sealing Tape 8777 provides a weather-resistant barrier around windows and doors and can adhere when applied in extreme temperatures. Can be installed at temperatures as low as 0°F (-18°C) and as warm as 120°F (49°C).
Suggested applications
- Designed for use in the construction industry to seal window and door openings against moisture intrusion
- General building and construction use
- Can be used for roofing and siding needs
Typical Properties
| Adhesion Strength (Imperial) | 60 oz/in |
| Adhesion Strength (metric) | 66 N/100mm |
| Adhesive Type | Acrylic |
| Back Side Adhesive Thickness (Metric) | 0.13 mm |
| Backing (Carrier) Material | Proprietary Film |
| Backing Material | Proprietary Film |
| Backing Thickness (Imperial) | 5 Milli-inch (mil) |
| Backing Thickness (metric) | 0.13 mm |
| Brands | 3M™ |
| Industries | Construction |
| Maximum Operating Temperature (Celsius) | 80 °C |
| Maximum Operating Temperature (Fahrenheit) | 175 null |
| Minimum Operating Temperature (Fahrenheit) | -40 null |
| Primary Liner | Heavy Paper Split |
| Product Form | Roll |
| Shelf Life in Months (from date of manufacture) | 24 |
| Total Tape Thickness without Liner (Imperial) | 9.9 Milli-inch (mil) |
| Total Tape Thickness without Liner (metric) | 0.251 mm |
| Units per Case | 24.0 |
| Overall Length (Imperial) | 75 ft |
| Overall Length (Metric) | 22.86 m |
| Overall Thickness (Imperial) | 9.9 Milli-inch (mil) |
| Overall Width (Imperial) | 2 in |
| Overall Width (Metric) | 50.8 mm |
