3M 361 Glass Cloth Tape features a strong and durable fiberglass backing coated with pressure-sensitive silicone adhesive. Its glass cloth backing ensures resistance to shrinking, rotting, and burning, making it exceptionally stable in harsh conditions. It withstands temperatures from -65°F(-54°C) to 450°F(232°C), with intermittent tolerance up to 550°F(288°C) or more, depending on heat source specifics. Certified to meet F.A.R. 25.853 flame resistance standards, it’s perfect for permanently sealing high-temp ducts/chambers and as a backup strip for submerged arc welding.
1. Durable Construction: Features a strong, abrasion-resistant backing for long-lasting performance.
2. Flame Resistant Certification: Meets F.A.R. 25.853 specifications, ensuring safety in critical environments.
3. High Temperature Endurance: Withstands intermittent temperatures up to 550°F (288°C), suitable for diverse heat sources.
4. Temperature Sensitivity: Adhesive gradually degrades above 450°F (232°C), maintaining tape adhesion and backing integrity.
5. High Strength Adhesion: Silicone adhesive provides good holding power and clean removal across a wide range of temperatures.
| Property | Value |
| Product | 3M 361 |
| Color | White |
| Adhesive Type | Silicone |
| Backing | Glass Cloth |
| Backing Thickness | 0.13 mm (5 mil) |
| Total Tape Thickness | 0.16 mm (6.4 mil) |
| 180°Peel Adhesion | 4.2 N/cm (38 oz/in) |
| Elongation at Break | 9 % |
| Tensile Strength | 255.7 N/cm (146 lb/in) |
| Long Term Temperature Resistance | 232 °C (450 °F) |
| Minimum Long Term Temperature Resistance | -54 °C (-65 °F) |
| Standard Roll Length | 55 m (60 yd) |
| Standard Width | 13, 19, 25, 38, 50, 75 mm (1/2, 3/4, 1, 11/2, 2, 3 in) |
* High temperature applications requiring high tensile strength, good holding power and abrasion resistance
* As a back up strip for submerged arc welding
* Permanent sealing of high temperature ducts or chambers
* Applications requiring heat treatment followed by clean removal of the tape with little or no stain
* Protect surfaces against abrasion
* High temperature resistance for thermal spray masking
* Bundling, holding and wire harnessing
* Splice fabric and other textured surfaces
GBS Die Cut, as adhesive tape supplier, focuses on the research & development, production and sales of various types of adhesive tapes for different industries and has been authorized as golden distributor of many noted brands for so many years, such as Nomex, Formex, Rogers Poron, 3M, Tesa, and so forth.
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