This A4431 is a two-component methacrylate adhesive. It is ideal for bonding aluminum composite material (ACM) or Dibond. It can bond with no evidence of read-through for distortion on the front face of the ACM. For spec sheets or to talk to an expert, send us a message.

Base Methyl Methacrylate
Colour Off white
Open time 3-4 minutes
Handling strength 7-10 minutes
Temp Resistance ‐55°C to 120° C
Mix ratio 10:1
Additional Information


  • This adhesive can bond ACM with no evidence of the bond on the finished side of the material
  • This can be used to bond sign locators to Dibond and ACM or for bonding aluminium stiffeners to ACM
  • It has excellent impact and vibration resistance
  • It can be found in use in the composite industry for bonding GRP and FRP
  • 50ml
  • 490ml