Insulating Fiberglass 3M 7100119486, tensile 3.3 N/cm, heat resistance 130 °C

Insulating Fiberglass 3M model 7100119486 is a woven glass-fiber tape intended for electrical insulation, thermal protection and reinforcement in industrial and electronic applications. The material offers dimensional stability and dielectric properties with a specified tensile strength of 3.3 N/cm and heat resistance up to 130 °C, suitable for use as insulating layers, wraps or supports during manufacturing and maintenance.

Advantages

The 3M insulating fiberglass provides consistent dielectric performance and mechanical reinforcement while maintaining shape under moderate temperatures up to 130 °C. With a tensile strength of 3.3 N/cm, the product resists tearing during application and handling. Its woven glass-fiber construction contributes to long-term dimensional stability and reliable thermal protection in electrical and electronic assemblies.

Suitable for

• Electrical insulation of wires, coils and terminals
• Thermal protection and heat-resistant wrapping in assemblies
• Reinforcement and support layers in manufacturing and repair
• Applications in electronics, motors and transformers

Key specifications

• Brand: 3M
• Manufacturer part number (MPN): 7100119486
• Tensile strength: 3.3 N/cm
• Heat resistance: up to 130 °C
• Material: woven glass fiber (fiberglass)
• Typical uses: electrical insulation, thermal protection, reinforcement

How to use

Cut or tear the fiberglass tape to the required length and apply it tightly around the component or area requiring insulation or reinforcement. Overlap edges as needed to ensure continuous coverage. Secure the ends by adhesive, heat-resistant adhesive tapes or mechanical fasteners compatible with the operating temperature. Verify that surfaces are clean and dry before application to ensure proper adhesion and performance.

Usage recommendations

Use the product within its rated temperature limit (130 °C) and avoid exposure to chemicals or environments that could degrade glass-fiber integrity. For electrical insulation tasks, follow applicable safety standards and ensure adequate creepage and clearance distances in assemblies.