3M Sealing Tape 8777

3M 8777 Information
Color Translucent
Face-Side Adh Type Acrylic
Backing Thickness 5 mil
Backing Type Proprietary

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 8777 Product Bulletin-
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  • 3M Specialty Tapes 8777 Product Bulletin 1
  • 3M Specialty Tapes 8777 Product Bulletin 2
  • 3M Specialty Tapes 8777 Product Bulletin 3