1.Product Introduction of High Temperature Silicone Sponge Sheet Roll for Industrial Sealing & Insulation

GMARK High Temperature Silicone Sponge Sheet Roll is manufactured from premium closed-cell silicone foam, offering outstanding resistance to heat, UV, ozone, and weathering. Designed for demanding industrial environments, it provides reliable sealing, cushioning, vibration damping, and thermal insulation while maintaining excellent flexibility over a wide temperature range.Available in various thicknesses, densities, colors, and adhesive options, our silicone sponge sheets can be customized to meet the specific requirements of different industries.

2.Product Features of High Temperature Silicone Sponge Sheet Roll for Industrial Sealing & Insulation

Excellent high-temperature resistance

Closed-cell structure for dependable sealing

Outstanding compression recovery

Good thermal and electrical insulation

Excellent UV and ozone resistance

Water and weather resistant

Flexible and easy to fabricate

Optional pressure-sensitive adhesive backing

Available in sheets, rolls, strips, and die-cut parts

3.Specifications of High Temperature Silicone Sponge Sheet Roll for Industrial Sealing & Insulation

Property                                     Specification

Material                                     Closed Cell Silicone Sponge

Color                                          Red, Gray, White, Black, Custom

Thickness                                   1–25 mm

Width                                         Customized

Length                                        Customized

Operating Temperature            -60°C to +200°C

Cell Structure                             Closed Cell

Adhesive Optional                     Acrylic Adhesive

Processing                                  Slitting, Laminating, Die Cutting

4.Silicone sponge is widely used for:

• Heat press machines
• Electronic enclosures
• Battery packs
• LED lighting
• Industrial ovens
• Automotive sealing
• HVAC equipment
• Electrical cabinets
• Solar energy systems
• Medical equipment
• Industrial machinery
• Available Customization

5.GMARK provides complete OEM and ODM services, including:

• Custom thickness
• Custom density
• Custom hardness
• Custom colors
• Self-adhesive backing
• Precision die-cut components
• Kiss cutting
• Slitting
• Laminating
• Custom packaging

6.Frequently Asked Questions

What temperature can silicone sponge withstand?

Standard silicone sponge typically operates from -60°C to +200°C, depending on the material grade and application.

Is adhesive backing available?

Yes. Pressure-sensitive acrylic adhesive can be added for easier installation.

Can silicone sponge be die-cut?

Yes. We provide precision die-cut parts according to drawings or samples.

Can you manufacture custom sizes?

Yes. Thickness, density, hardness, color, dimensions, and adhesive options can all be customized.

7.Contact Us

Looking for a reliable silicone foam sheet supplier?

Contact us today for:

• Free product consultation
• Custom size recommendations
• Technical support
• Samples for testing
• Competitive factory pricing

Email: [email protected]

Phone: +86 18237680349

Send us your drawings, specifications, or application requirements, and our team will provide the most suitable silicone foam solution for your project.

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