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Our flame-retardant solid silicone rubber strip is manufactured from premium dark grey solid silicone rubber, providing a reliable sealing solution for demanding commercial and industrial environments. Designed for applications where fire safety and long-term performance are essential, this silicone strip is underground compliant and offers excellent resistance to heat, weathering and ageing. Available in a range of widths and thicknesses with a standard, it is suitable for a wide variety of sealing, gasketing and fabrication requirements. At Krucx, we supply high-quality silicone rubber products trusted by professionals across the UK.
Engineered for durability and consistent performance, this solid silicone strip is ideal for transport infrastructure, electrical enclosures, HVAC systems, industrial machinery and bespoke manufacturing projects. Its flexible construction allows easy cutting and installation while maintaining dependable sealing performance in challenging environments. For specialist applications, additional widths, thicknesses and custom sizes are available upon request, ensuring you receive the right solution for your project.
Whether you're purchasing for a commercial installation, transport project or industrial manufacturing application, our flame retardant silicone rubber strip delivers dependable performance where safety and durability matter most. We offer competitive trade pricing, bespoke sizing options and fast UK dispatch to help keep your projects on schedule. Order online today from Krucx or contact our technical team for assistance with custom dimensions and bulk quantity requirements.
Flame retardant silicone rubber is commonly used for sealing, gasketing, and insulation in applications requiring enhanced fire performance, heat resistance, and long-term durability.
Yes. This silicone rubber strip is Underground compliant, making it suitable for transport infrastructure and other fire-critical environments.
Yes. In addition to the standard 1 metre length and stocked sizes, bespoke widths, thicknesses and other dimensions are available upon request.
