3M Glass Cloth Tape 398FRP
Overview 3M™ Glass Cloth Tape 398FRP is a flame-retardant glass cloth tape designed for demanding aerospace, aircraft MRO, insulation, sealing, and industrial applications . It combines a durable woven glass cloth backing with a pressure-sensitive acrylic adhesive , providing high adhesion, abrasion
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Products Description
3M™ Glass Cloth Tape 398FRP is a flame-retardant glass cloth tape designed for demanding aerospace, aircraft MRO, insulation, sealing, and industrial applications .
Products Features
- Temperature Resistance: 121°C / 250°F
- Peel Strength: 4.2 N/cm / 38 oz/in
- Tensile Strength: 227.7 N/cm / 130 lb/in
- Elongation at Break: 7%
- Backing Thickness: 0.13 mm / 5 mil
- Backing / Carrier: Woven Glass Cloth
Products Construction
Backing: Woven Glass Cloth; Adhesive: Acrylic.
Physical Properties
| Technical Parameter | Specification |
|---|---|
| Product Type | Flame-Retardant Glass Cloth Tape |
| Backing | Woven Glass Cloth |
| Adhesive | Acrylic |
| Color | White |
| Liner | HD Polyethylene Film |
| Liner Color | Blue |
| Liner Type | Printed Skip-Slit Liner |
| Backing Thickness | 0.13 mm / 5 mil |
| Total Tape Thickness | 0.18 mm / 7 mil |
| Weight | 231 g/m² |
| 180° Peel Adhesion | 4.2 N/cm / 38 oz/in |
| Tensile Strength | 227.7 N/cm / 130 lb/in |
| Elongation at Break | 7% |
| Long-Term Temperature Resistance | 121°C / 250°F |
| Minimum Long-Term Temperature Resistance | -29°C / -20°F |
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 121°C / 250°F. 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].
