3M Electrical Tapes

3M Electrical Tapes

Scotch® 77 – Flame-Retardant 3M™ Tape
Scotch® 77 is a premium-quality, flame-retardant electrical tape by 3M™, designed to expand under fire, forming a thick char layer that protects the cable from flame exposure. With outstanding conformability, it wraps easily around various cable shapes without wrinkling. The tape complies with stringent UL and RoHS 2011/65/EU standards.
With complete converting support from EKO-TECH, you get not just the material – but a tailored solution:
- rewinding to custom lengths,
- precision slitting,
- cross-wound rolls,
- custom die-cuts and kiss-cuts (including fingerlift and multilayer solutions),
- personalized packaging.
Applications of Scotch® 77 Tape
Why Choose Scotch® 77?
Why Work with EKO-TECH as Your Converter?
Partner with a 3M™ Select Converter You Can Trust
As a certified 3M™ Select Converter, EKO-TECH offers:
Technical data
Total thickness without backing 0.76 mm
Features UV resistant, Self-extinguishing
Shelf life 5 years
Backing thickness 0.76 mm
Tape class Professional
Product colour Black
Number of rolls per cassette 10
Number of rolls per carton 1
Brands Scotch
Backing material Swelling elastomer
Minimum working temperature 0 degrees Celsius
Adhesive type Non-adhesive
Elongation at break 150.0 %, 850.0 %
Dielectric strength 19.7 kV/mm
Application Electrical maintenance, Insulation
Application/industry Commercial construction, Industrial construction, Maintenance and repair, Mining, Utility, Wind energy, Residential construction, Solar
Total length 6 m
Total width 38.1 mm, 76.2 mm


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Scotch® 77 

