3M 7010399015 | 1039 1"X60YD 7.0 mil Thickness Electrical Tape

Description

The 3M 7010399015 filament reinforced tape is a 1" x 60yd, 7.0 mil, polyester film with glass filament scrim made for dielectric and mechanical strength in transformer and motor winding applications. It features a chemical resistant acrylic adhesive and is rated to 600V and -40 to 266 °F for reliable performance under bake and operational conditions. This filament reinforced tape provides low stretch, high tensile strength, and stiffness for accurate handling during coil winding and end turn anchoring. The construction supports excellent bonding with diamond paper and insulation epoxy used during transformer baking processes. UL listed and RoHS 2011/65/EU compliant, the tape is intended for buyers needing a certified 3m electrical tape for precision insulation and anchoring tasks.

Product Features and Benefits

7.0 mil polyester film with glass filament scrim

3M 7010399015 provides high tensile strength and low stretch for secure anchoring and dimensional stability during coil winding operations.

Chemical-resistant acrylic adhesive

3m 1039 tape delivers immediate adhesion to magnet wire, strip copper and insulation materials while withstanding transformer bake cycles.

600V dielectric rating and wide temperature range

Rated to 600 volts and -40 to 266 °F, suitable for dry type transformers and low voltage motor insulation.

Optimized for transformer winding and coil anchoring

3m electrical tape stiffness and handling characteristics make this 1039 tape ideal for end turn securing, lead wire anchoring and insulation layering.

Frequently Asked Questions

Is this product considered a 3m electrical tape?

Yes, 3M 7010399015 is a filament reinforced 3m electrical tape designed for insulation and anchoring in electrical assemblies.

Can this tape be used where 3m waterproof electrical tape is required?

This tape is solvent resistant and chemical resistant but is not positioned as primary waterproof sealing tape; verify application needs.

Is there a white version like 3m white electrical tape in this product line?

This specific 1039 filament tape is typically supplied with its natural polyester / filament finish; color options vary by SKU.

Is the 3M 7010399015 suitable for transformer winding and coil work?

Yes, its 7.0 mil thickness, stiffness, and bake compatibility make it appropriate for transformer winding and coil anchoring.

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov