LOCTITE® 4305

Features and Benefits

Cyanoacrylate-based, dual moisture- and light-cure, rigid, transparent adhesive. Bonds well to plastics, rubbers and metals, and is tack free in seconds.
LOCTITE® 4305 is a transparent, rigid, dual moisture and light-cured cyanoacrylate-based adhesive offering high plastic adhesion and low intensity light curing. Offers a very fast fixturing time of just 2 seconds and a tack-free time of less than 5 seconds, with minimal blooming. It cures in limited confined bond gaps using surface humidity, and is also ideal for bonding rubbers and metals.
  • Bonds well to plastic, rubbers & metals
  • Low intensity light cure
  • Dual cure: UV/visible light & moisture/humidity
  • Tack free in seconds
  • ISO-10993 biocompatible for select medical devices
  • Suitable for use with hard-to-bond plastics when used with LOCTTITE Primer SF 770/7701
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Technical Information

Agency approvals / certificates / specifications ISO 10993
Applications Bonding metal, Bonding plastic
Color Light green
Key characteristics Secondary cure system: humidity
Viscosity, cone & plate, @ 25.0 °C Shear Rate 100 s⁻¹ 600.0 - 1200.0 mPa·s (cP)