Saint-Gobain® Norseal® 10460 Silicone Sponge Tape
Saint-Gobain® Norseal® 10460 Silicone Sponge is a durable, high-performance foam designed for sealing, gasketing, and insulating applications in challenging environments. It features a a medium firm silicone sponge backing ideal for high-vibration or uneven surfaces, it is a modified version of 10470M to meet UL 94 HB / V1 flame standards for thicknesses > 11.7mm. It delivers excellent sealing, noise reduction, and cushioning while maintaining performance across a broad temperature range.
Applications include: Oven seals, electric meters, military enclosures, EV batteries, drones, environmental gasketing, noise reduction, clamping high temp parts, and electrolysis reduction between dissimilar metals.
- Long term weatherability and service life
- Good temperature resistance
- Excellent compression set resistance
- Electrical resistivity even in high temperature applications
- Available in multiple thicknesses (1/16" to 1/2") and widths
- Ideal for sealing, cushioning, thermal insulation, and vibration damping in industrial, aerospace, and electronics applications
| Property | Specification |
| Adhesive Material | Silicone |
| Backing (Carrier) Material | Polyimide |
| Maximum Operating Temperature (Celsius) | 260 °C |
| Maximum Operating Temperature (Fahrenheit) | 500 °F |
| Product Color | Amber, Dark Amber |
| Total Tape Thickness without Liner (Imperial) | 3.3 mil |
| Total Tape Thickness without Liner (Metric) | 0.08 mm |
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