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3M™ Sealing Tape 8777

Part Number  70006743424    3M Product Number  8777     
3M™ Sealing Tape 8777
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.
  • Translucent, 9.9 mil tape, proprietary backing, high tack acrylic adhesive, split liner
  • High tack, 0 degrees F to 120 degrees F application temperature range, self-sealing around nails, conformable, thin, resists UV exposure for up to six months, eligible for LEED® compliance credits, meets AAMA 711-05
  • Self-adhere, UV resistance, moisture barrier, air barrier, tear resistant, durable
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Adhesive TypeAcrylic
Backing MaterialProprietary film
Backing Thickness5 mil
Length75 Linear Foot
Length (Metric)22.86 m
Liner TypeHeavy Paper Split
Maximum Operating Temperature (Celsius)80 Degree Celsius
Maximum Operating Temperature (Fahrenheit)176 Degree Fahrenheit
Minimum Operating Temperature (Fahrenheit)-40 Degree Fahrenheit
Product FormRoll
Total Thickness9.9 mil
Width48 Inch
Width (Metric)1219.2 mm