Instant Adhesives

The LOCTITE one-component instant curing adhesives are available in viscosities ranging from water-thin liquids to thixotropic gels. Instant adhesives are formulated to polymerise rapidly in thin films between two surfaces to form rigid thermoplastics.

They offer excellent adhesion to a wide variety of substrates and are ideal for joining plastics such as ABS, PVC, latex, polycarbonate, styrene, acrylic and thermoset plastics. These solvent-free products are easy to dispense in automated systems. By using Polyolefin Primer LOCTITE 7701, even difficult to bond materials such as polypropylene, polyethylene and other low energy rubbers and plastics can be bonded to obtain maximum adhesion.


Typical application: Bond balloon to multi-lumen tubes in angioplasty,  thermo dilution, foley and high pressure catheters

Product Viscosity
(mPa·s)
Max. Gap Properties Suitable
Substrates
4011
Surface insensitive
100 0.1 mm Colour: Clear
Low viscosity
Rubber, urethane, foam, porous and other difficult to bond substrates
4013 500 0.2 mm Colour: Clear
Medium viscosity
Rubber, plastics, metals
4014 3 0.05 mm Colour: Clear
Low viscosity
Wicking grade
Rubber, plastics, metals
4031
Low odour
low bloom
1,300 0.25 mm Colour: Clear
High viscosity
Low odour, low bloom
Rubber, plastics, metals
Appearance sensitive applications
4061 20 0.1 mm Colour: Clear
Low viscosity
Rubber, plastics, metals
4081
Low odour
low bloom
5 0.05 mm Colour: Clear
Low viscosity
Wicking grade
Low odour, low bloom
Rubber, plastics, metals
Appearance sensitive applications
Typical application: Bond needle to tubing in winged  infusion sets and fistulas
Product Viscosity
(mPa·s)
Max. Gap Properties Suitable
Substrates
4161 1,500 0.25 mm Colour: Clear
High viscosity
Rubber, plastics, metals
4541
Surface insensitive
Gel 0.5 mm Colour: Clear
Non migrating gel
Rubber, urethane, foam, porous
and other difficult to bond substrates
4601
Low odour
low bloom
50 0.1 mm Colour: Clear
Low viscosity
Low odour, low bloom
Rubber, plastics, metals
Appearance sensitive applications
4981 500 0.2 mm Colour: Clear
Medium viscosity
Resists thermal cycling,
Rubber, plastics, metals


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