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Developed in response to installer demands, Gastite® P2 is the latest addition to the Gastite® range and is a flexible, reliable and labour-saving choice that makes installing gas pipe in unvented voids easier than ever before.

Watch now ‘The solution for unvented voids‘  – a video short which outlines the key benefits of choosing Gastite® P2 !

Suitable for use with all three family gases, Gastite® P2 comes complete with an integrated containment sleeve and is compatible with the Gastite® range of innovative XR2 fittings, which eliminate exposed steel beyond the nut. A project based solution, contact us to discuss using Gastite® P2 on your next installation.

Thanks to state-of-the-art manufacturing techniques, we have ensured that the added jacket is thin enough to not impede flexibility, while still being robust enough to protect the inner CSST pipe.


  • For the supply of natural gas or liquefied petroleum to an appliance.
  • Suitable for installation in all modes of construction including residential, commercial,, new build, industrial and retro-fit.
  • Gastite® P2 is not suitable as a flexible appliance connector.


  • Flexible.
  • Efficient.
  • Easy to install.
  • No hot works.
  • Only simple hand tools required.
  • The pipe of original Gastite® CSST is fire rated/tested at 820˚ for 89 minutes under EN 1775:007 Annex A.
  • Minimum operating temperature: -40˚C.
  • Maximum operating temperature: 60˚C.

Available in sizes DN20 to DN40, (DN50 coming soon), and in a range of lengths, for details on the complete range, click here.

To find your nearest Gastite® stockist, visit our stockist search feature.