K-Flex Self Seal - Nitrile Self Seal Pipe Insulation

by K-Flex

Rubber Insulation for high-performance and energy efficiency.

Premium closed-cell flexible rubber insulation engineered for HVAC systems, piping, and ductwork. Designed to minimise energy loss, prevent condensation and enhance acoustic performance. This solution offers superior thermal efficiency and fire resistance for long-term reliability and system optimisation in commercial and industrial environments.

Use case

Ideal for air-conditioning systems, chilled water lines, heating pipes, and duct insulation. Perfect for applications requiring moisture control, thermal protection and noise reduction. Suitable for plant rooms, boiler houses and external installations where durability and fire safety are critical.

Thermal performance

  • Outstanding Thermal Performance – Designed to significantly reduce energy consumption and maintain system efficiency
  • Condensation Control – The closed-cell structure effectively prevents moisture ingress, protecting against mould and corrosion
  • Acoustic Insulation – Reduces sound transmission for quieter operations in HVAC and mechanical systems
  • Flexible & Easy to Install – Lightweight and adaptable, ensuring quick and hassle-free installation
  • Not UV Resistant – Can degrade in sunlight over time

Fire classification

Achieves Euroclass B-s3, d0 fire rating, providing enhanced fire protection.

Product specifications

Inner Diameter

15mm, 22mm, 28mm, 35mm, 42mm, 48mm, 54mm, 60mm, 67mm, 76mm, 89mm, 114mm

Thickness

9mm, 13mm, 15mm, 19mm, 20mm, 25mm, 30mm, 35mm, 40mm, 42mm, 48mm, 50mm, 54mm, 60mm, 67mm, 76mm, 89mm, 114mm

Length

2m

SKU: 03K Category: Brand:

Quantity

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