Flame retardant Sponge silicone sheeting Flame retardant Sponge silicone sheeting Flame retardant Sponge silicone sheeting
“Medium-Density Flame Retardant Sponge Silicone Sheeting”
Our collection includes a variety of sponge silicone sheeting options, and this particular variant is designed to meet flame retardant requirements while maintaining a medium density.
Crafted from expanded closed-cell silicone sponge, this lightweight and adaptable material offers many of the performance advantages of solid silicone.
Our flame retardant sponge silicone sheet is a part of our EN-45545 compliant series. EN-45545 is the European Union legislation that standardizes fire safety inspections for railway-related products.
This flame retardant silicone sheeting is a perfect choice for applications where fire safety is a top priority, especially in confined settings. It has a low combustion rate, minimal smoke production, and low greenhouse gas emissions.
The beige silicone sponge, with its expanded closed-cell structure, offers versatility and strength similar to solid silicone.
Key Benefits of Our Closed-Cell Flame Retardant Silicone Sponge Sheeting:
- Wide Temperature Range: With a temperature range of -73°C to 200°C, our silicone sponge can withstand a range of environments. For even higher temperature needs (up to 270°C), please contact our sales team leader for more information.
- Excellent Sealing Ability: Thanks to its closed-cell structure, this lightweight material is highly effective at sealing out dust, humidity, and air. It’s an ideal choice for protecting lighting systems, HVAC units, and computer cabinets.
- Customizable Densities: We offer a range of densities, although some may be subject to minimum order quantities. Please contact us for more details.
Choose our medium-density flame retardant sponge silicone sheeting for reliable fire safety and sealing solutions.

