flame retardant silicone rubber sheets

Flame Retardant Silicone Rubber Sheet

Advanced Seals & Gaskets Ltd supply a wide range of high-quality solid rubber materials, including specialist grades of silicone, such as Flame Retardant Silicone Rubber Sheets. These sheets are engineered for high-performance applications where flame resistance, thermal stability, and durability are essential.

Our flame-retardant silicone rubber sheets are available in standard 1m x 1m sizes, with thicknesses ranging from 1mm to 8mm, providing versatility for industrial, construction, and mechanical applications.

With our state-of-the-art conversion facilities, including presses, CNC machines, slitting equipment, and log cutters, we can cut these sheets into bespoke parts such as pads, washers, gaskets, or strips to meet exact application requirements.

What are Flame Retardant Silicone Rubber Sheets?

Flame Retardant Silicone Rubber is a high-performance variant of silicone (SI) rubber, formulated for applications requiring enhanced flame resistance. These sheets are self-extinguishing at 3mm thickness and comply with the following standards:

  • UL94V0 Flammability Standard

  • BS6853 and Cal 1A

  • TS EN 45 545-2 Safety Standards

Flame-retardant silicone rubber sheets can be supplied as full sheets for customer processing or pre-cut into components for immediate use.

These sheets are ideal for applications exposed to high heat, direct flame, or environments where safety and compliance are paramount.

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For information on Flame Retardant Silicone Rubber Sheet please complete the following quick enquiry or call us on +44(0)1384 252555.






    Product Specification & Key Characteristics

    • Colour: Grey

    • Temperature Range: -55°C to +230°C

    • Sheet Size: 1m x 1m, thickness 1mm – 8mm

    • Standards: UL94V0 (3mm), BS6853, Cal 1A, TS EN 45 545-2

    • Additional Features: Resistant to weathering, UV, ozone, moisture, and chemicals

    Complete technical data is available upon request or can be downloaded from our online portal.

    Download Product Specification Sheet

    Why Use Flame Retardant Silicone Rubber Sheets?

    Flame-retardant silicone rubber sheets combine the durability of standard silicone with additives that enhance flame resistance and self-extinguishing properties.

    These sheets are suitable for cutting into gaskets, washers, seals, and other components that must withstand high temperatures, harsh environmental conditions, or direct flame exposure.

    They maintain flexibility and performance across a wide temperature range (-55°C to +230°C) and are highly resistant to UV, ozone, weathering, and moisture.

    Benefits of Using Flame Retardant Silicone Rubber

    • High-quality, long-lasting material

    • Excellent thermal and noise insulation

    • Flame-retardant and self-extinguishing properties

    • Resistant to weathering, UV, ozone, and chemical exposure

    • Easy to fabricate, cut, and shape into components

    • Wide operating temperature range, with stability down to -80°C

    Advantages of Using Flame Retardant Silicone Rubber Sheets

    Flame-retardant silicone rubber sheets offer numerous advantages for industrial, construction, automotive, and mechanical applications:

    • Temperature Stability: Remains stable in both high and low-temperature environments.

    • Durability: Resistant to fungal growth, chemicals, and ozone.

    • Mechanical Strength: Excellent tensile strength and tear resistance.

    • Versatility: Suitable for internal and external applications, including gaskets, seals, HVAC components, and automotive parts.

    • Safety Compliance: Meets UL94V0, BS6853, Cal 1A, and TS EN 45 545-2 standards for flame retardancy.

    Different Grades Available

    Advanced Seals & Gaskets Ltd work with a vast network of suppliers, offering multiple grades of flame-retardant silicone to meet different application requirements. Popular options include:

    • High-Temperature Silicone

    • FDA-Approved Silicone

    • Metal Detectable Silicone

    • Fluorosilicone

    • Platinum-Cured Silicone

    • Electrically Conductive Silicone

    These grades offer customers a wide range of flame-resistant components across industries such as automotive, aerospace, construction, and electronics.

    Have a Question about Flame Retardant Silicone Rubber Sheets?

    Please contact us using the form below or by calling us on +44(0)1384 252555.