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Glass Cloth Tapes2025-08-04T13:10:30+02:00

3M Electrical Tapes

3M Electrical Tapes

3M Electrical Tapes

Glass cloth electrical tapes

3M Glass Cloth Electrical Tapes – High-Temperature Strength with Electrical Insulation

3M Glass Cloth Electrical Tapes are engineered for thermal durability, abrasion resistance, and dielectric strength, making them ideal for use in high-temperature and heavy-duty electrical insulation. These tapes feature a woven glass cloth backing combined with a pressure-sensitive adhesive – available in silicone or rubber variants – to ensure strong adhesion even on rough or irregular surfaces.

Thanks to their mechanical strength, dimensional stability, and flame resistance, they are widely used in motors, transformers, and electrical assemblies exposed to high temperatures and mechanical stress. As a 3M Select Converter, EKO-TECH offers flexible converting options to meet your production needs.

Where to Use 3M Glass Cloth Electrical Tapes

  • Coil and transformer insulation under high thermal load

  • Protection wrapping for high-voltage cables and wires

  • Reinforcement of splices and terminal insulation

  • Masking during powder coating or heat curing processes

  • Abrasion protection in motor leads and heat-generating areas

  • Layer insulation in class B/F/H rated electrical assemblies

Reinforce with Confidence

3M Glass Cloth Electrical Tapes Converted by Experts at EKO-TECH

Why Choose 3M Glass Cloth Electrical Tapes

  • High tensile strength for wrapping and reinforcement

  • Withstands high temperatures – up to 200 °C depending on tape type

  • Excellent dimensional stability – retains shape under stress

  • Strong adhesion – bonds reliably to irregular and rough surfaces

  • Flame retardant options – for safer electrical insulation

  • Moisture and abrasion resistant – reliable for industrial use

  • Electrical insulation properties – ideal for Class B (130°C), Class F (155°C), and Class H (180°C)

3M™ Glass Cloth Electrical Tape 79

3M™ Glass Cloth Electrical Tape 27

3M™ Glass Cloth Electrical Tape 69

Why Work with EKO-TECH as Your 3M Select Converter

  • Custom solutions – slitting to width, rewinding, die and kiss-cutting, sheeting

  • Application consulting – choose the right adhesive system and tape type

  • Proven reliability – years of experience in converting technical adhesive materials

  • Fast delivery across Europe – from prototype to serial production

  • OEM and Tier 1 ready – certified process control and quality assurance

EKO-TECH Converting Capabilities for Glass Cloth Tapes

  • Slitting to custom widths – for wrapping coils or insulation lines

  • Rewinding to specific lengths – optimize for manual or automated use

  • Die & kiss-cutting – custom shapes for insulating pads or cable protection

  • Sheeting – flat format supply for efficient batch processing

  • Laminating with liners – for easy peel-and-stick or pre-positioning

  • Neutral or branded packaging – suitable for distributors and OEMs

FAQ

Is small batch or prototype support available?2025-08-04T12:50:42+02:00

Yes – we offer low-volume and prototyping services, as well as serial production.

Do you offer die-cut insulation pads?2025-08-04T12:48:50+02:00

Absolutely – we can convert tapes into custom die-cut shapes, ready to integrate into your process.

Can these tapes be used in high-voltage environments?2025-08-04T12:47:18+02:00

Yes – they offer strong dielectric strength and mechanical stability, suitable for reinforcing insulation and coil wrapping.

What adhesive options are available?2025-08-04T12:45:53+02:00

3M offers silicone adhesives for high heat and rubber-based adhesives for strong initial tack and general insulation.

What temperatures can 3M glass cloth tapes handle?2025-08-04T12:44:22+02:00

Depending on the product, they can handle temperatures up to 200°C, making them suitable for Class B, F, and H insulation systems.

Looking for high-temperature, high-strength insulation tape?

Get the right solution with 3M Glass Cloth Electrical Tapes – converted and delivered by EKO-TECH, your trusted 3M Select Converter.

Eko-Tech Converting Company
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