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  • Acoustic, thermal & electrical insulation materials for industrial, trade & specialist applications
    HIGH-TEMPERATURE ROPE & BRAID

    Fibreglass Rope Lagging – 550°C Thermal Sealing & Insulation
    Durable Rope for Pipework, Boilers & Industrial Sealing

    This heavy-duty fibreglass rope is engineered for high-temperature performance in industrial thermal systems. Constructed from a continuous glass fibre core and wrapped with a braided fibreglass sheath, it delivers exceptional flexibility, strength, and thermal resistance up to 550°C.

    Ideal for applications where insulation, vibration dampening, and reliable sealing are essential, including boiler doors, piping systems, and equipment housings.

    Key Features:

    • Temperature Rating: Withstands continuous heat exposure up to 550°C
    • Durable Construction: Flexible braided outer with strong glass fibre core
    • Multi-Purpose Use: Suitable for boiler door seals, flanges, pipe lagging, and industrial gasketing
    • Convenient Packaging: Supplied in 30 metre rolls for ease of installation
    • Safe & Asbestos-Free: Low thermal conductivity and non-toxic performance

    Available Sizes:

    • Diameters: 12.5mm, 20mm, 25mm, 30mm, 40mm, 50mm
    • Length: 30 metres per roll
    Compare fibreglass and ceramic fibre rope options below

    Not sure which rope or braid you need?
    Request a recommendation and quote
    Tell us about your application and we’ll recommend the most suitable fibreglass or ceramic sealing solution.