
3M PTFE Glass Cloth Tape 5451
Overview 3M™ PTFE Glass Cloth Tape 5451 is a premium-performance PTFE glass cloth tape designed for demanding applications requiring low friction, non-stick performance, high temperature resistance, chemical resistance, and mechanical durability . The tape features a woven glass cloth backing impreg
Request a QuoteProduct Detail
Products Description
3M™ PTFE Glass Cloth Tape 5451 is a premium-performance PTFE glass cloth tape designed for demanding applications requiring low friction, non-stick performance, high temperature resistance, chemical resistance, and mechanical durability .
Products Features
- Temperature Resistance: -73°C to 260°C
- Peel Strength: 4.1 N/cm
- Tensile Strength: 176 N/cm
- Backing Thickness: 0.08 mm
- Backing / Carrier: Woven glass cloth impregnated with PTFE
- Adhesive: Silicone
Products Construction
Backing: Woven glass cloth impregnated with PTFE; Adhesive: Silicone.

Physical Properties
| Technical Parameter | Specification |
|---|---|
| Product Type | PTFE Glass Cloth Tape |
| Backing | Woven glass cloth impregnated with PTFE |
| Adhesive | Silicone |
| Color | Brown |
| Backing Thickness | 0.08 mm |
| Total Tape Thickness | 0.14 mm |
| 180° Peel Adhesion to Steel | 4.1 N/cm |
| Tensile Strength | 176 N/cm |
| Long-Term Temperature Resistance | -73°C to 260°C |
| Surface | Low-friction / non-stick PTFE |
| Standard Roll Length | 36 yd / 32.9 m |
| Chemical Resistance | Excellent |
| Moisture Absorption | Very low |
Values shown are from the product data sheet. Confirm suitability for your specific application before ordering.
Products Application
This tape is used for insulation and protection tasks in electrical and electronic assemblies. Tell us the parts to be wrapped, the temperatures involved and the required width, and our team will confirm the right model for your process.
FAQ
Can this tape be supplied die-cut or in custom widths?
Our die-cutting service covers custom shapes and widths. Send your drawing or the required width and length, and we will confirm availability for this model.
What temperature can it withstand?
According to the product data, the value is -73°C to 260°C. Confirm your process temperature with our team before ordering.
How do I request a sample or quotation?
Send the model, required size, color, quantity and your application to [email protected], or use the inquiry form on this page.
Request a Quote
To help us prepare a quotation, please include the model, required width and length, color, quantity and your application. You can also e-mail [email protected].


