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Description
3M 7000007286 is a Scotch 23 premium-grade, 30-mil-thick rubber splicing tape designed for dependable primary insulation of cable splices and terminations. The 2 in x 30 ft electrical splicing tape is made of self-fusing ethylene propylene rubber with a polyethylene liner that prevents sticking while unwinding, improving handling speed and consistency. This tape is compatible with solid dielectric cable insulation and suitable for splice applications up to 69 kV (ASTM D4388, Type III), with a continuous use temperature of 194°F (90°C) and emergency overloads of 266°F (130°C). Stretch and wrap in successive half-lapped layers until a uniform buildup is achieved. The tape's high elongation and tensile strength ensure tight, conforming insulation over irregular geometries. Its halogen-free construction, RoHS and Prop 65 compliance, and 5-year shelf life make it an excellent choice for utility, industrial, and contractor splicing applications.
Product Features and Benefits
High-performance primary insulation
The 30 mil thick rubber splicing tape is designed as a primary insulation layer for cable splice and termination applications; the Scotch 23 tape meets ASTM D4388 Type III requirements and is rated for systems up to 69 kV.
30 mil thickness for reliable Build-Up
The nominal 30 ± 3.0 mil (0.76 ± 0.076 mm) thickness delivers controlled dielectric buildup when applied in half-lap layers, reducing the number of wraps required to reach target insulation thickness.
Material properties, Tensile & Elongation
The Scotch 23 Rubber Splicing Tape has a minimum tensile strength of 250 psi (1.7 MPa) and a minimum elongation of 700%, ensuring the conformability and mechanical resilience required to maintain insulation integrity over curved and irregular surfaces.
Thermal and overload ratings
The 3M Scotch electrical insulating tape can operate at 194°F (90°C) and has an emergency overload rating of 266°F (130°C), making it suitable for high-temperature installations and transient loading scenarios.
Easy handling with non-sticking liner
Self-fusing EPR backed by a polyester/polyethylene release liner enables controlled unwind without liner adhesion issues, speeding application and improving repeatability.
Regulatory and environmental compliance
Halogen-free formulation, RoHS and Prop 65 compliance, and self-certified to ASTM D4388 Type III. A five-year shelf life under recommended storage conditions ensures stock reliability.
Frequently Asked Questions
What is Scotch 23 Rubber Splicing Tape used for?
It is used as primary insulation for cable splices and terminations up to 69 kV.
Is this a 3M Scotch electrical insulating tape suitable for high heat?
Yes, rated to 194°F (90°C) continuous use with emergency overload to 266°F (130°C).
Does this product function as a protective rubber splicing wrap for irregular shapes?
Yes, the EPR formulation and 700% elongation make it highly conformable for irregular profiles.
Is this a heat- and weather-resistant splicing tape with compliance data?
Yes, heat-resistant, halogen-free, RoHS/Prop 65 compliant, and self-certified to ASTM D4388 Type III.
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
