LOCTITE 425 is a dark blue ethyl cyanoacrylate/aliphatic ester adhesive designed as a fast curing, low strength adhesive for locking metal and plastics fasteners. It is designed for pre- or post-application. Fixture speed can be increased by using a LOCTITE cyanoacrylate activator – e.g. SF 7113. It is typically used in applications with an operating range of -65 °F to +185 °F (-54 °C to +85 °C).

  • Cures within 2 minutes on plated metal and plastics fasteners with full strength in 24 hours
  • Used for tamper proofing the heads of screws or potentiometers

Item number 425
Color Dark Blue
mPa.s (cP)
40 ~ 80
Temp. Range (℃) -54℃ ~ 82℃
Cure Speed
(Fixture / Full Cure)
120sec. /24hr
Specific Gravity 1.10

LOCTITE 425 Technical Data Sheet

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