Withstands continuous temperatures up to 200°C (Class H insulation)
Durable glass cloth backing offers high tensile strength and flexibility
Silicone thermosetting adhesive provides long-term stability and secure bonding
High dielectric strength for reliable electrical insulation
Flame retardant and solvent resistant
UL Recognized and CSA Approved
Electrical insulation for coils, motors, and transformers operating at high temperatures
Outer protective wrapping for varnished coils and resin-coated components
Cable and wire harness bundling in high-temperature environments
Phase and layer insulation in Class H rated systems
Insulation wrap in aerospace, automotive, and industrial electrical equipment
Protection against mechanical abrasion and thermal stress
3M™ Glass Cloth Electrical Tape 79 is a premium-grade, 7.5 mil thick electrical tape designed for high-temperature applications up to 200°C (Class H). It features a glass cloth backing for strength and flexibility, combined with a silicone thermosetting adhesive for reliable electrical insulation. The tape is specially engineered for use in demanding electrical environments where resistance to heat, abrasion, and solvents is critical.
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