Catheter and Guidewire Adhesive

Multi-Cure® 203A-CTH-F catheter adhesive cures in seconds upon exposure to UV/Visible light and also cures with heat in applications where shadow areas exist. The product rapidly bonds metals typically used in the manufacture of catheters and guidewires. The adhesive meets various 10993 biocompatibility approvals and also features good impact resistance. For easy quality in-line inspection, the material fluoresces blue under low-intensity “black” light (365 nm). Bondable substrates include stainless steel, aluminum, Nitinol, PA, PU, and ABS, as well as glass.

Dymax MD® Medical Device adhesives are solvent free and cure upon exposure to light. Their ability to cure in seconds enables faster processing, greater output, and lower processing costs. When cured with Dymax light curing spot lamps, focused beam lamps, flood lamps, or conveyor systems they deliver optimum speed and performance for medical device assembly. Dymax lamps offer the optimum balance of UV and visible light for the fastest, deepest cures. 203A-CTH-F catheter adhesive is in full compliance with the RoHS2 Directives 2015/863/EU.


Viscosity:  600 cP (nominal)

Cured Properties:
Shore hardness: D80
Elongation at break: 13%

Recommended Substrates:
Stainless Steel

Package Sizes Available*:
3 mL Syringe
10 mL Syringe
*In Europe materials are sold in g/kg not mL/L


  • Guidewire
  • Lumen sealing
  • Sensor attachment
  • Adheres to stainless steel, aluminum, nickel titanium, PA, PU, ABS, and glass


  • Solvent free
  • Fast UV/Visible light cure
  • Secondary heat cure
  • Blue fluorescing
  • Impact resistant
  • ISO 10993 tested

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