Browse our complete range of K-FLEX elastomeric pipe insulation. Available in both unslit tube (ST) and self-seal (ST/SK) formats to suit your installation requirements.
K-FLEX ST (Unslit Tube)
- Traditional tube insulation for custom-fit applications
- Ideal for irregular pipe configurations
- Temperature range -165°C to +110°C
- Fire rated BL-s2,d0
K-FLEX ST/SK (Self-Seal)
- Pre-slit tube with integrated adhesive strip
- Faster installation and superior joint sealing
- Same premium nitrile rubber construction
- Perfect for standard pipe runs
Shop by Wall Thickness: 9mm | 13mm | 19mm | 25mm | 32mm | 40mm | 50mm
Shop by Bore Size: 15mm | 22mm | 28mm | 35mm
Explore Other Ranges: K-FLEX PE | K-FLEX PE PLUS | K-FLEX PE COLOR | K-FLEX SOLAR HT | K-Rock Foiled
📚 View Installation Guides & Technical Specifications
Premium elastomeric nitrile rubber insulation for HVAC, refrigeration, and plumbing systems. CE certified. UK supplier.