3M™ Sealing Tape 8777 is a self-adhesive barrier for use in the construction industry to seal window and door openings against moisture intrusion. Tape has a unique, aggressive acrylic adhesive and thin, proprietary backing.
3M™ Sealing Tape provides a weather-resistant barrier around windows and doors. Tape will adhere when applied in extreme temperatures beyond the range of traditional asphaltic or butyl flashing tapes: as low as 0ºF or as high as 120.
Adhesive Type | Acrylic |
Backing Material | Proprietary Film |
Brands | 3M™ |
Elongation | 7 Percent |
Industries | Construction, Transportation, General Industry, Military, Automotive |
Product Colour | Tan |
Product Form | Roll |
Overall Length (Imperial) | 75 ft |
Overall Length (Metric) | 22.86 m |
Overall Width (Imperial) | 60 in |
Overall Width (Metric) | 1524 mm |