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

Often used in conjunction with fibreglass insulation tape for wraparound thermal protection in steam systems and plant maintenance tasks.

Looking for help selecting the right size or seal profile? Explore our full boiler and steam insulation range or contact our team for expert guidance.