Lord Adhesive

Lord® 661 is a two-part acrylic adhesive used with Lord Accelerator 6 to bond FRP composites (Fibre Reinforced Plastic). It can also cross-bond composites to many metals. Lord® 661 has been extensively tested for use in the marine industry. Ideally suited for use with insulation pins for passive fire protection.
Forming an exceptionally strong bond with minimum surface preparation, its non-sag characteristics make it ideal for applications requiring thicker bond lines.The working time has been formulated to meet most applications.

The excellent elevated temperature resistance of Lord 661 allows use of the adhesive in bonding perforated pins to FRP/GRP composite panels when applying structural fire protection insulation, acoustic, or thermal insulation.

image available soon

Technical data

Lord® 661 is a two-part acrylic adhesive used with Lord Accelerator 6 to bond FRP composites (Fibre Reinforced Plastic). It can also cross-bond composites to many metals.

Please refer to the Technical Data Sheet (TDS) for more information.

Document downloads

Technical Data Sheet

Applications

  • Bonding metal pins to composites for mounting of fire protection and acoustic materials
  • Bonding composite marine lining to the hull
  • Bonding decals and finishing panels
  • General FRP composite to FRP composite bonding

Features

  • Bonding versatility– steel, aluminum & FRP/GRP
  • Gap filling capabilities
  • Retains strength at elevated temperature
  • Easy to use “no-fuss” applicator system
  • Allows for a non-sag application when applied on vertical surfaces.