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3M 3675
***Discontinued*** Flame Retardant Glass Cloth

General Information
***3M discontinued this product see Compar-A-Tape*** An 8.0 mil. glass cloth for sealing seams on aircraft ducting and cargo area panels. Tape meets the government specs. for flame retardency. Acrylic adhesive has excellent long aging properties ideal for many permanent applications. Store in a clean dry place at 60 - 80°F and 40 - 50% relative humidity no longer than 12 months from date of manufacture.
Backing Adhesive
(unwind)
Thickness
(total)
Liner Type
(outer)
Silicone Resin Coated Glass Acrylic 8.00 mil Polyethylene Film (blue, HD)

Adhesion to Steel
180° Peel
Adhesive Activation Tensile Strength Elongation Percent
40.00 oz/in Pressure 150.00 lbs/in 8.00%

Min Application
Temp
Min Service
Temp
Max Short-Term
Temp
Max Long-Term
Temp
50 °F -20 °F 250 °F  
Adhesive Tape Features
  • Glass cloth backing
  • Acrylic adhesive
  • Flame retardant
  • High tensile strength
  • Conformable to smooth curves
  • Long aging
  • Good holding power
  • Meets government flame retardancy specification F.A.R. Part 25.853(a) and F.A.R. Part 25.855(d)
  • Provides permanent seal
  • Fast application to help increase productivity
  • Does not support flame
Adhesive Tape Applications
  • Sealing thermal and acoustic insulation panels where high adhesion and flame retardancy are needed
Adhesive Tape Markets Served
Adhesive Tape Colors
  • White

Comparable products
Backing Adhesive Thickness Adhesion
 Silicone Resin Coated Glass   Acrylic   8.00mil   40.00oz/in 

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The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.

It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.

Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.

Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.