Registered Address No 15, Kunnan Street, Kattoor, Coimbatore 641009
Brand: 3M™
Product Name: Filament-Reinforced Electrical Tape 1339
Backing Material: Polyester film reinforced with glass yarn filaments
Adhesive Type: Pressure-sensitive thermosetting rubber resin
Color: Transparent with visible filament structure
Tensile Strength: ~600 N/25 mm
Temperature Class: Class B (130°C / 266°F)
The 3M™ Filament-Reinforced Electrical Tape 1339 is a high-strength, industrial-grade electrical insulation tape designed for heavy-duty bundling, reinforcing, and coil tabbing applications. Reinforced with glass filaments, this tape delivers superior tensile strength, excellent abrasion resistance, and long-term reliability.
Its pressure-sensitive thermosetting adhesive ensures strong adhesion to metals, plastics, and other industrial surfaces, while maintaining electrical insulation properties under demanding conditions. Ideal for motor winding, transformer insulation, cable bundling, and high-temperature electrical repairs, the 1339 tape is widely used by manufacturers, maintenance teams, and electrical contractors in Tamil Nadu and across India.
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