3M™ Filament-Reinforced Electrical Tape 1139, 1/2 in x 60 yd, 72/Case Promotions 3M SKU: 7100074485

3M SKU: 7100074485

3M SKU: 7100210355

3M SKU: 7100200703

3M SKU: 7000049215

3M™ Filament-Reinforced Electrical Tape 1139, 1/2 in x 60 yd, 72/Case Promotions 3M SKU: 71000744853M SKU: 7000132931 Lead Time: ~15 days 3M Filament Reinforced Electrical Tape 1139 is a 6. 5 mil thick, acrylic adhesive, solvent resistant, electrical tape. This tape is suitable for oil and air filled transfer applications and reinforcements, as well as for holding and separating ground insulation. The tape is 600V rated and withstands a temperature range of 32 to 311 F (0 to 155 C). Designed for applications needing both the dielectric strength of