About Loctite 431 All Purpose Cyanoacrylate Instant Adhesive

LOCTITE 431 is a colorless, all-purpose, medium viscosity, transparent, ethyl-based instant adhesive capable of bonding all close-fitting smooth surfaces within a couple of seconds. This super glue does not need any additional clamping, heating or mixing; it has mild odor and contains no solvent while remaining low flammable and low toxic. It is perfect for plastic, rubbers, metals as well as polyolefin especially when used in combination with primer LOCTITE 7239. It is perfect for all acidic and or porous surfaces and needs just about 5-10 seconds to fit perfectly and hold the surfaces together.

Loctite 431 Instant Adhesive Features

• Takes only a couple of seconds after application to cure 2 surfaces
• Perfect for most substrates
• Perfect for acidic and or porous surfaces
• Solvent-free
• Perfect for plastics, rubbers and metals
• All-purpose instant adhesive
• Suitable for porous substrates where lower viscosity may soak in
• Perfect for small to medium sized materials.
• Suitable for situations where the bond line is not horizontal or even
• Medium viscosity
• Solvent-free
• Fixture time of 5 - 10 seconds.

Benefits of Loctite 431 Instant Adhesive

• Takes only a couple of seconds after application to cure 2 surfaces
• Slower cure than Loctite 401 - allows for easy product alignment
• No odor emitted when in use
• Amazing gap filling capacities
• Bonds without blooming
• Has an increased resistance to heat and humidity

Resources

• Loctite 431 Technical Data Sheet (TDS) 
• Loctite 431 Safety Data Sheet (SDS)