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About General Purpose Cyanoacrylate Adhesive

Also available to buy online at  Available at Intertronics.shop

adhere 9420 general purpose cyanoacrylate adhesive is a very low viscosity, wicking grade adhesive for numerous applications in high technology, high performance industrial assembly. It is part of our adhere Cyanoacrylate Adhesive range, which also includes rubber toughened, surface insensitive, and low odour, low bloom products.

adhere Cyanoacrylate Adhesives are superior quality, high purity single part professional adhesives which have numerous applications in all aspects of high technology, high performance assembly. Curing at room temperature in seconds, they provide excellent bond strength on a wide range of similar and dissimilar substrates.

Single component systems, adhere Cyanoacrylate Adhesives are fast and easy to use. They require no mixing or heating, and parts being bonded do not need clamping. They are solvent free. They achieve high tensile and shear strengths.

Cyanoacrylate adhesives (CA’s) are sometimes generically known as “superglues” or “instant adhesives”.

Their high quality formulation and manufacture ensures excellent manufacturing repeatability and high stability – facilitating long shelf life. The application of adhere Cyanoacrylate Adhesives can be automated easily for highly efficient production line use; ask us about a complete line of suitable dispensing equipment.

The range also includes an activator for even faster cures, and a primer which facilitates bonding of difficult to bond plastics.

If you are interested in ISO 10993 cyanoacrylate adhesives for medical applications, please contact us.

Features & Benefits

  • High performance, professional grade
  • Cure in seconds
  • Easy to use
  • Single component system
  • Room temperature cure
  • Solvent free
  • Bond a wide variety of substrates
  • High tensile and shear strength
  • Clear bond lines
  • Easily automated
  • Extended shelf life
  • Excellent product clarity


adhere cyanoacrylate adhesives
Cyanoacrylate adhesives are used for bonding plastics, as well as many other substrates
  • High strength bonding of most plastics, rubber, metals and other common substrates
  • Recommended for use on assemblies with close fitting parts and smooth, even surfaces
  • Can be used post-assembly by wicking into joints


Part number Description Colour Viscosity (cps) Gap fill (mm) Fixture time (sec)
ADH 9420 Very low viscosity, general purpose cyanoacrylate adhesive clear 5 0.05 5 to 15

Safety Data Sheets
For the latest SDS for this product, please e-mail msds@intertronics.co.uk

Guidelines for Use

adhere cyanoacrylate adhesive dispensing
We provide a full range of dispensing products for cyanoacrylate adhesives

Cure speed is very fast, so ensure that it properly aligned the parts before assembling with adhesive. ADH 9455 Activator may be used if there are any gaps or porous surfaces. Some plastics or rubbers may have better bonding performance with the use of ADH 9770 Primer. Ensure parts are clean, dry and free from oil and grease. If necessary, use a suitable cleaner prior to bonding. Cyanoacrylate adhesives can be hand applied direct from the bottle – a suitable dispensing needle can be added to the bottle nozzle for more precision. The application of adhere Cyanoacrylate Adhesives can be automated easily for highly efficient production line use; ask us about our complete line of suitable dispensing equipment.

Apply the adhesive sparingly to one surface and press parts firmly together until handling strength is achieved. As a general rule, as little cyanoacrylate adhesive as possible should be used – over-application will result in slow cure speed and lower bond strength.

We do not normally recommend cyanoacrylate adhesives for structural glass bonding. Whilst the initial bond strength may be high, it tends to decrease with age. We have other structural adhesives, including light curing adhesives, which are likely to give more durable and robust bonds.

Cure speed
Cure speed is dependent on the substrates to be bonded. Best results come with close-fitting parts. Larger bondline gaps will give longer cure times. ADH 9455 Activator can be used to increase cure speed (some loss of optimal bond strength can result). Low temperature and low humidity will tend to slow up the curing process.

Chemical resistance
adhere Cyanoacrylate Adhesives have very good chemical resistance to most oils, leaded petrol, alcohols and light duty cleaning solvents. Cyanoacrylates are not resistant to high levels of moisture and humidity over time.

Store in a cool, dry area out of direct sunlight to achieve 12 months shelf-life. Refrigeration to 5 °C will help give optimal stability.

Other Information

The 10 Myths About Cyanoacrylate Adhesives The 10 Myths About Cyanoacrylate Adhesives

This guide provides an overview to cyanoacrylate adhesives and dispels 10 of their most widely believed myths.

All Downloads

Filename Size Download
The 10 Myths About Cyanoacrylate Adhesives 5.44MB Download

Ordering Information

Our adhere Cyanoacrylate Adhesives’ ergonomic 20 gram and 50 gram pin cap HDPE bottles are designed for easy manual application. The caps have an integral pin which keeps adhesive flow open and unrestricted. All of our cyanoacrylates are also available in 500 gram HDPE bottles for pressure pot and automated application. We supply a complete range of automatic, semi-automatic and manual dispensing systems and components compatible with our range of cyanoacrylate adhesives.

ADH cyanoacrylate adhesive pin cap bottle
20 gram cyanoacrylate pin cap bottle
ADH cyanoacrylate adhesive 50g pin cap bottle
50 gram cyanoacrylate pin cap bottle
500 gram cyanoacrylate bottle
500 gram cyanoacrylate HDPE bottle
Part number Description Packaging
Click here to buy on intertronics.shop
Very low viscosity, general purpose cyanoacrylate adhesive 20 gram pin cap bottle
Click here to buy on intertronics.shop
Very low viscosity, general purpose cyanoacrylate adhesive 50 gram pin cap bottle
Click here to buy on intertronics.shop
Very low viscosity, general purpose cyanoacrylate adhesive 500 gram bottle


Let’s start by talking about your application

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  • Last updated: January 2024
  • Version: 1.1

Statements, technical information and recommendations contained herein are based on tests we believe to be reliable but they are not to be construed in any manner as warrantees expressed or implied. The user shall determine the suitability of the product for his intended use and the user assumes all risk and liability whatsoever in connection therewith.