3M 5451

3M 5451 has a brown woven glass cloth backing impregnated with PTFE (polytetrafluoroethylene).
This tape provides a slick surface on process machinery and offers an extremely low coefficient of friction which, in combination with a pressure-sensitive silicone adhesive, creates a non-stick surface that performs at elevated temperatures.

• Color: Brown
• Thickness: 0.14 mm
• Backing: Glass Cloth/PTFE
• Adhesive: Silicone

For high-strength applications requiring increased durability, look no further than our premium 3M™ PTFE Glass Cloth Tape 5451 (PDF, 312.90 Kb). Resistant to most chemicals, this reinforced PTFE tape provides a quick and durable solution to help reduce build-up on the packaging and heat-sealing machines.

It functions as a longer-lasting, anti-stick or easy-release medium between surfaces where pressure, temperature changes, and other factors may create a measure of adhesion.

PTFE is chemical resistant and can be used as a temporary chemical barrier.

The tape has a wide temperature use range, from -100°F/-73°C to 500°F/260°C, making it suitable for a variety of high-temperature applications.

• Premium glass cloth reinforced backing provides greater tensile strength and resistance to tears and punctures than typical PTFE film backed tapes
• Silicone adhesive offers high-temperature performance and long aging
• Provides a non-stick, low friction surface on heat sealing and packaging equipment
• Performs under a wide range of temperatures, including up to 500°F/260°C
• Very low moisture absorption allows the tape to perform in many humid environments
• Excellent chemical resistance enables the tape to withstand challenging applications
• Meet several aerospace specifications

• Heat sealing machines
• Ironing and pressing equipment
• High-temperature bundling
• Mold release in composite bonding
• Provides a good barrier for the separation of dissimilar parts