LOCTITE® AA 3971 Light Cure Adhesive

Features and Benefits

UV, acrylic liquid adhesive suitable for applications requiring fast cure and high adhesion to plasticized materials.
LOCTITE® AA 3971 is a transparent, UV acrylic, instant, liquid adhesive suitable for applications requiring fast cure and high adhesion to plasticized materials. Its viscosity makes it well suited for applications where the adhesive will be dispensed in the well after the cannulae and the hub have been assembled. Henkel's ISO 10993 Protocol makes it suitable for use in disposable medical devices.
  • Fluorescence facilitates inspection of bonded assemblies for adhesive presence
  • Qualified to Henkel's ISO 10993 Protocol for use in disposable medical devices
  • Designed for bonding cannulae into hubs, syringes and lancets
  • Cures in seconds when exposed to light of the proper wavelength and intensity
  • Suitable for various applications requiring fast cure and high adhesion to plasticized materials
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Documents and Downloads

Safety Data Sheets and RoHs
LOCTITE® AA 3971, 25 ml Syringe 444350 en-CA
IDH: 444350
EAN: 079340367920

Size Case: Syringe

Quantity: 10.0/case

LOCTITE® AA 3971, 1 l Bottle 444375 en-CA
IDH: 444375
EAN: 079340368057

Size Case: Bottle

Quantity: 4.0/case

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Technical Information

Agency approvals / certificates / specifications ISO 10993
Color Translucent
Cure type UV cure
Elongation, at break 93.0 %
Key characteristics Cure speed: fast cure, Fluorescent, No mix, Viscosity: low viscosity
Number of components 1 part
Physical form Liquid
Recommended for use with Metal: steel - stainless steel