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3943™ Light Cure Adhesive

Item #101873931
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Product details

  • Legacy part 36478
  • 1 L Bottle
  • Transparent
  • Cure w/Ultravoilet Light
  • Excellent Adhesion To Plastics, Metals, and Glass


  • LOCTITE® AA 3943 is a transparent to hazy, fluorescent, high viscosity, UV acrylic light cure adhesive offering superior sterilization resistance. It is ideal for bonding a wide variety of glass, plastic and metal components where environmental resistance is required. It is suitable for the assembly of disposable medical devices, having Henkel's ISO 10993 Protocol.


  • Specifically designed for bonding stainless steel cannulae into hubs, syringes and lancets for needle assemblies
  • Qualified to Henkel's ISO 10993 Protocol for use in disposable medical devices
  • Achieves excellent adhesion to glass, plastics and metal
  • Achieves exceptional needle pull strengths on most hub substrates, particularly on high gauge sizes
  • Well suited for applications where the adhesive will be dispensed on the cannulae before assembly with the hub, needles with large gaps, or cannulae that end in the core pinbore to minimize the potential for blocking cannulae


Color Transparent
Appearance Clarity Slightly Hazy
Key Substrates Plastic, Metal, & Glass
Cure Type Ultraviolet
Container Size 1 L
Container Type Bottle
Hardness D 69
Elongation @ Break, Percentage 271
Weight 2.45 LB
EAN or UPC 79340364783
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