3M 150664 Glass Cloth Electrical Tape 27, 1/2 In X 66 Ft, White

The 3m Glass Cloth Electrical Tape 27 is a high-strength insulating tape engineered for 600-volt dry applications requiring superior heat and mechanical resistance. It solves the common problem of insulation breakdown in high-temperature environments, providing dependable electrical integrity where standard tapes fail.

• Durability: Features a 7-mil woven glass cloth backing that resists edge-tearing and abrasion, ensuring long-lasting performance in demanding industrial settings.
• Safety: Designed to operate in 600-volt applications and includes a specially formulated adhesive that provides corrosion protection.
• Compatibility: Ideal for use in high-heat insulation for furnace and oven controls, motor leads, and switches up to 200°C (Class N).

This tape is best suited for electrical contractors, motor repair shops, and industrial maintenance teams working on transformers, high-temperature motors, and control systems that require durable, heat-stable insulation.

• Total Thickness: 7 mil (0.178 mm)
• Size: 1/2 in x 66 ft
• Rating: UL Recognized

About IndustrialSafety.comIndustrialSafety.com is a trusted national distributor of PPE, safety equipment, and industrial supplies for businesses, contractors, and municipalities across the U.S. We specialize in bulk orders, compliance-driven products, and hard-to-source safety solutions. If you need volume pricing, project quotes, or help finding the right product for your application, our team is ready to help — reach out anytime for a fast, no-pressure quote.