ArmaFlex® Adhesives

ArmaFlex 520

Specially formulated for the uniform and safe seam bonding of ArmaFlex insulation materials, ArmaFlex 520 is a quick-drying contact adhesive for the joining of seams and butt joints in elastomeric pipe and sheet insulation. It is low viscosity for ease of use. When applied to clean prepared surfaces, and fully cured, it maintains high-resistance to water vapour.

  • Easy application
  • Fast drying of the seams
  • Specially formulated for ArmaFlex insulation
  • Ensures reliable vapour-tight joints
  • For operating temperatures up to +105°C
  • One-component industrial adhesive
  • Low viscosity, air-drying adhesive


ArmaFlex 820

ArmaFlex 820 is a low viscosity adhesive used within the service temperature range of - 50°C to + 60°C. It is specially formulated to create uniform and safe bonding of seams and butt joints and for adhering ArmaFlex to cleaned metal surfaces.

ArmaFlex Gluemaster

The "Gluemaster gun" is an excellent tool that greatly speeds the application of adhesive and minimises any mess from the over-application that normally occurs with brushes. This tool is comprised of a small storage reservoir, a trigger to deliver the glue, and a circle of bristles fitted around the delivery nozzle. Spare bristles are available in two different sizes.

Quick-drying ArmaFlex® 520 contact adhesive for the uniform and safe seam bonding of ArmaFlex® insulation materials.
Low viscosity ArmaFlex® 820 adhesive
HT625 Adhesive and ArmaFlex® Gluemaster
HT625 Adhesive and ArmaFlex® Gluemaster