Intertape 4618

Intertape 4618 Glass Cloth Tape

Intertape 4618 is a glass cloth-backed tape with heat-resistant silicone adhesive for high-temperature applications. This tape resists edge fraying and rotting and is flexible and varnish-absorbent. It's used in applications requiring solvent, flame, and abrasion resistance, including high-temperature coil insulation wrap, harness wrapping, and splicing. It's ideal for motor repair shops for bundling and banding heavy-gauge magnet wire and for slot cell edge taping. 4618 meets MIL-I-19166C government compliance.

Applications include: High temperature coil insulation wrap, harness wrapping, splicing, motor repair shops bundling and banding heavy gauge magnet wire, slot cell edge taping, dry-type and oil-filled transformers, electrical/electronic, EV battery, generators, harness cable assembly, military/government certified, motors, MRO, power supplies and instrumentation, relays, solenoids and magnetic coils, solar and alternative power, UL-approved 200°C

 
 
  • Thermosetting silicone adhesive
  • Inert, high-strength backing
  • Resists edge fraying and rotting
  • Flexible and varnish absorbent
  • Excellent solvent resistance
  • Excellent storage stability
  • Passed UL510 flammability testing
  • Meets MIL-I-19166C government compliance requirements
  • UL File #E20780, CSA File #LR94980
Property Specification
Adhesive Material Thermosetting silicone
Backing (Carrier) Material Glass cloth
Total Thickness (Imperial) 7 mil
Total Thickness (Metric) 0.18 mm
Backing (Carrier) Thickness (Imperial) 5 mil
Backing (Carrier) Thickness (Metric) 0.13 mm
Adhesion to Steel (N/cm) 4.9
Adhesion to Steel (oz/in) 44.78
Tensile Strength (N/cm) 324
Tensile Strength (lb/in) 185
Elongation at Break 3%
Product Color White
Dielectric Strength 2500 V
Insulation Resistance 10³ MΩ
Electrolytic Corrosion Factor 1.00
Certifications MIL-I-19166C, UL 510
UL File UL E20780, CSA LR94980
Maximum Operating Temperature (Celsius) 200 °C
Maximum Operating Temperature (Fahrenheit) 392 °F
Adhesive Thickness (mm) 0.0510