42mm - 19mm thick - Armaflex Pipe Insulation Lagging Black Nitrile Foam Class O 2m

Armacell - AF Armaflex Class O Self-Seal

internal diameter 42mm

Wall thickness :-19mm

Sold in 2m lengths 

Tube with self-adhesive strips

Widely used in ground source installations 

Special Features

• Built in water vapour barrier reduces risk of corrosion under insulation (CUI)
• Highest system reliability when installed with ArmaFix AF pipe supports and ArmaFlex adhesives
• Stable thermal conductivity for long term energy efficiency
• Built-in Microban® antimicrobial protection reduces mould and bacteria growth
• Self-seal tubes available with tangential cut for stronger adhesion
• Euroclass B/B_L-s3, d0 for entire range
• FM and UL approved

AF/ArmaFlex Class O is the professional flexible insulation for reliable and continuous condensation control. Its unique microcell structure makes the product easy to install with no additional vapour barrier required. The combination of a very low thermal conductivity and extremely high resistance to water vapour transmission prevents long-term energy losses and moisture ingress and reduces the risk of corrosion under insulation. The built-in Microban^® antimicrobial protection and the excellent fire performance make the product especially suitable for use in public buildings and process industries. The complete AF/ArmaFlex Class O family including pipe supports, ArmaFlex Protect fire sleeves and adhesives offers a complete solution for all areas of application.

Copper pipe shown not included