3M™ Filament Reinforced Electrical Tape 45 is a glass filament-reinforced polyester film backing with high-shear strength rubber adhesive.

• Designed for applications needing both the dielectric strength of polyester film and the high mechanical strength of glass fibres
• Low stretch, high tensile and edge-tear resistant
• Applications include insulation in dry-type transformers, motor winding and end-turn wire-hold applications and more
• UL Component Recognition for temperatures up to 266°F (130°C)
• 0,20 mm total thickness