3M™ Sealing Tape 8777 is a self-adhered, waterproof membrane designed for sealing on difficult to stick to surfaces. This product has a unique acrylic pressure sensitive adhesive that aggressively sticks and stays stuck both at 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.
Applications: sealing, automotive, construction, general industrial, military, transportation
Filename | Action |
3m-8777-data-sheet.pdf | [ Download File ] |
Tech Specs | |
Backing | Proprietary film |
Adhesive Type | Acrylic |
Total Thickness | 9.9 mils (0.25 mm) |
Operating Temperature | 0 to 120°F (-18 to 49°C) |
Colors | Tan |