Premium 3M PTFE glass cloth tape with silicone adhesive for high-temperature heat sealing, packaging, and industrial applications. Non-stick, chemical-resistant, operating range -100°F to 500°F. 3 rolls per case.
The 3M™ PTFE Glass Cloth Tape 5453 is a premium industrial-grade tape featuring a brown woven glass cloth backing impregnated with PTFE (polytetrafluoroethylene). This high-performance tape delivers exceptional non-stick properties and low friction characteristics, making it ideal for heat sealing, packaging equipment, and high-temperature applications. The tape combines a pressure-sensitive silicone adhesive with PTFE coating to create a durable, long-lasting solution that resists buildup on machinery while maintaining excellent performance across demanding industrial environments.
This reinforced PTFE tape is engineered for superior durability and strength, with a glass cloth backing that provides greater tensile strength and enhanced resistance to tears and punctures compared to standard PTFE film-backed alternatives. The silicone adhesive offers exceptional high-temperature performance and extended aging characteristics, ensuring reliable adhesion even in challenging conditions. The tape's wide operating temperature range from -100°F to 500°F (-73°C to 260°C) makes it suitable for diverse applications including heat sealing machines, ironing equipment, high-temperature bundling, and mold release applications in composite bonding.
With an 8.2 mil total thickness and 3-inch width, this tape provides excellent chemical resistance and moisture absorption properties, making it effective in humid environments and with reactive substances. The product comes in cases of 3 rolls, each 36 yards in length, offering convenient bulk purchasing for industrial operations. The tape meets rigorous specifications including ASTM D3330, D3652, D3758, and FAR 25.853(a), ensuring compliance with aerospace and industrial standards. Its 24-month shelf life and robust construction make it a reliable choice for facilities requiring premium anti-stick and easy-release solutions.
Key Features
- Premium glass cloth reinforced backing provides superior tensile strength and resistance to tears and punctures
- Silicone adhesive delivers high temperature performance and extended aging characteristics
- Non-stick, low friction surface ideal for heat sealing and packaging equipment
- Wide operating temperature range from -100°F to 500°F (-73°C to 260°C)
- Excellent chemical resistance and very low moisture absorption for humid environments
- Thicker backing extends service life under abrasion and wear conditions
- Meets aerospace and industrial standards: ASTM D3330, D3652, D3758, FAR 25.853(a)
- Available in convenient 3-roll cases with 36-yard length per roll
- 24-month shelf life for extended storage and availability
- Suitable for mold release, heat sealing, ironing, and composite bonding applications
Technical Specifications
| Specification |
Value |
| Product Name | 3M™ PTFE Glass Cloth Tape 5453 |
| Part Number | 5453 |
| UPC Code | 00021200161636 |
| Overall Width (Imperial) | 3 inches |
| Overall Width (Metric) | 7.6 cm |
| Overall Length (Imperial) | 36 yards |
| Overall Length (Metric) | 32.9 meters |
| Total Tape Thickness without Liner (Imperial) | 8.2 mil |
| Total Tape Thickness without Liner (Metric) | 0.21 mm |
| Backing Material | Glass Cloth/PTFE |
| Backing Thickness (Imperial) | 6 mil |
| Backing Thickness (Metric) | 0.15 mm |
| Adhesive Type | Silicone |
| Adhesive Thickness (Imperial) | 2.3 mil |
| Adhesive Thickness (Metric) | 0.06 mm |
| Product Color | Brown |
| Core Size (Imperial) | 3 inches |
| Core Size (Metric) | 7.62 cm |
| Case Quantity | 3 rolls per case |
| Tensile Strength (Imperial) | 2800 oz/in |
| Tensile Strength (Metric) | 306.5 N/100mm |
| Elongation at Break | 5% |
| Maximum Operating Temperature (Fahrenheit) | 500°F |
| Maximum Operating Temperature (Celsius) | 260°C |
| Minimum Operating Temperature (Fahrenheit) | -100°F |
| Minimum Operating Temperature (Celsius) | -73°C |
| Shelf Life | 24 months |
| Indoor/Outdoor Use | Indoor/Outdoor |
| Smallest Saleable Unit | Roll |
| Specifications Met | ASTM D3330, D3652, ASTM D3758, F.A.R. 25.853(a) |
| Brand | 3M™ |
| Industries | Aerospace, Appliance, Automotive, Electronics, General Industrial, Metalworking, Military & Government, Specialty Vehicles, Transportation |
| Recommended Applications | Heat sealing machines, ironing and pressing equipment, high temperature bundling, mold release in composite bonding, separation of dissimilar parts |
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