Description
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).
Henkel LOCTITE 425 20G Henkel Loctite 425 Plastic Fastener Threadlocker Blue 20g Bottle Lead free / RoHS: Compliant
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
Technical Information
Application Method Dispense Gun
Applications Threadlocking
Color Blue: Dark Blue
Cure Type Moisture Cure
Fixture Time 90 sec.
Fixture Time Temperature 194 °F
Full Cure Temperature 77 °F
Full Cure Time 24 hr.
Key Characteristics Cure Speed: Fast Cure, General Purpose, Mix: No Mix Required, Strength: Low Strength
Number of Components 1 Part
Physical Form Liquid
Specific Gravity 1.1
Specific Gravity Temperature 77 °F
Substrates Metal, Plastic
Technology Aliphatic Ester Blend, Ethyl Cyanoacrylate
Temperature -65 – 180 °F
Torque Break on M10 Steel 4 in./lb.
Torque Prevail on M10 Steel 2 in./lb.
Viscosity 40 – 80 mPa.s (cP) Brookfield
Viscosity Temperature 77 °F
Manufacturer Part Number: 425-20G
Loctite
