Polymax is the UK’s leading supplier of high-performance Silicone Sponge Sheets, providing versatile solutions for sealing, cushioning, insulation, and thermal management across industrial, commercial, and hygienic applications. We supply both standard silicone sponge sheets and specialist materials, including the Bisco range of heat-resistant silicone sheets and thermally conductive silicone sheets, ensuring reliable performance in demanding environments.

Ideal for food processing, pharmaceuticals, medical equipment, automotive, and industrial machinery, Polymax Silicone Sheets offer exceptional flexibility, resilience, and extreme temperature resistance while meeting regulatory compliance requirements.

Key Benefits of Polymax Silicone Sponge Sheets

• Extreme Temperature Resistance: Performs reliably from -60°C to +230°C, with specialist grades tolerating higher extremes.
• Durable and Resilient: Resistant to compression, aging, wear, and environmental exposure for long-term performance.
• Thermal Management: Thermally conductive sheets efficiently dissipate heat in sensitive equipment or high-temperature applications.
• Environmental Protection: Maintains integrity under UV, ozone, weathering, and moisture conditions.
• Hygienic and Food-Safe: Compliant with medical, pharmaceutical, and food-grade applications.
• Flexible Installation: Conforms to irregular surfaces for superior sealing, cushioning, and thermal insulation.

Certifications and Compliance

• FDA 21 CFR 177.2600: Approved for food and beverage contact.
• EU 1935/2004 & EC 10/2011: Compliant with European food contact regulations.
• BfR (Germany): Certified for food industry applications.
• USP Class VI: Suitable for medical and pharmaceutical use.
• RoHS & REACH Compliant: Ensures chemical safety and environmental compliance.
• UL 94 V-0 / HB: Flame-retardant grades for industrial and electrical applications.
• EN45445: Fire-rated sheets for rail and transport applications, ideal for highly regulated sectors.

Applications of Silicone Sponge Sheets

• Sealing doors, panels, and windows
• Thermal insulation and heat dissipation in extreme temperatures
• Vibration and shock absorption for machinery and equipment
• Food, pharmaceutical, and medical-grade equipment
• Automotive, construction, and industrial machinery
• Transport and rail applications requiring EN45445 fire compliance

Why Choose Polymax Silicone Sponge Sheets?

• Trusted supplier of certified sheets, including specialist application materials.
• Reliable performance – durable, flexible, and temperature-resistant sheets for sealing, cushioning, and thermal management.
• Extensive stock availability – standard and specialist sizes ready for fast dispatch.
• Expert technical support – guidance on material selection, sizing, and regulatory compliance.
• Custom solutions – precision cutting and fabrication tailored to your project requirements.
• Exceptional customer service – support from product selection through to delivery.

For expert guidance on selecting the right Silicone Sponge Sheet or thermally conductive sheet for your application, contact Polymax today at +44 (0)1420 474 123 or sales@polymax.co.uk.