Permabond F201HV

Permabond F201HV – Hydrogen Gas Approved Sealant

Permabond® F201HV anaerobic sealant is a high-strength, high-performance engineering adhesive designed for sealing metal pipe joints.

Permabond F201HV – Hydrogen Gas Approved Sealant


  • KIWA approved for contact with gas & hot water, as well as special hydrogen certificate – Inorm KE214
  • WRAS approved for water
  • High strength: ideal for domestic gas meters, prevents tampering
  • Ideal for hydrogen gas valves, joints and fittings as high-strength joints can’t be accidentally loosened or undone
  • No soldering, brazing or welding required = safer use
  • Rapid, full cure at room temperature
  • Single part, no need to weigh or mix material
  • Thixotropic – allows easy dispensing but doesn’t drip off components
  • Excellent chemical resistance
  • Can be used for regulator & valve sealing


  • Metal pipe joints
  • Industrial burners
  • Boiler applications

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Filling of gaps and trailing edges
Bonding of sensors and current conductors
Repair, fixing of inserts and added elementsof inserts and added elements
Casing repair and bonding
Tooling with high temperature resistance
Union of added elements: Vortex, Serrations, etc.
Bonding of Nacelle
Control Shaft & Components
Protection of Screws & Components for Export
Sealing of Assembled Parts