JLM Lubricants

JLM Contact Spray


 / 400ml

  • Cleans electrical/electronic components and other electronic parts
  • Quick drying trade standard formula dissolves deposits of oil, dirt, resin, dust
  • Noncorrosive, fast acting, leaves no residue, removes contamination
  • Can be used on contact points, printed circuit board switches, batteries, switches

Contact Spray is an universal cleaning and lubricating spray for electrical contacts. It ensures reliable electrical conductivity and maximises the efficiency of electrical systems such as micro switches, connecting sockets, radio appliances, tape decks, car batteries and hybrid-battery systems. Designed as a non-conductive spray, the JLM contact Spray is suitable for use on sensitive electrical parts. It cleans and effortlessly removes dirt and dust. Furthermore, it has a moisture-dispelling effect.

Below you find the technical specifications, benefits, and ‘how to use’ of JLM Contact Spray

Product information

The JLM Contact Spray gives you reliable and efficient solution for maintaining optimal electrical performance in vehicles. From its precision cleaning action to its corrosion protection and quick-drying formula, JLM Contact Spray delivers on its promise of enhanced electrical conductivity and reliability.

Key Technical Specifications: 

  1. Electrical Contact Cleaning:
    Contact Spray is an aerosol which is specifically formulated to clean and restore electrical contacts, connectors, and switches. Its precision cleaning action removes dirt, grease, and oxidation, ensuring optimal electrical conductivity and preventing signal degradation. 
  1. Corrosion Protection:
    The corrosion-resistant properties of Contact Spray Aerosol create a protective barrier on electrical contacts, shielding them from moisture and environmental contaminants. This protection extends the lifespan of electrical components and reduces the frequency of maintenance. 
  1. Quick Drying Formula:
    Designed for efficiency, Contact Spray features a quick-drying formula that evaporates rapidly upon application. This allows for fast cleaning and restoration of electrical contacts without leaving behind any residue or moisture. 
  1. Compatibility with Materials:
    Contact Spray is safe for use on a wide range of materials commonly found in electrical components, including metals, plastics, and rubber. Its non-corrosive formula ensures compatibility with sensitive electronic devices, providing peace of mind to consumers and professional motor mechanics. 
  1. Container Size and Weight:
    The compact and lightweight design of Contact Spray (400ml) makes it easy to handle and store in any workshop environment. With a convenient aerosol canister, you can access the product quickly and apply it with precision. 


How to use: 

  1. Ensure the vehicle’s electrical system is turned off and disconnected from the power source.
  2. Shake the aerosol canister well before use to ensure proper mixing of the formula.
  3. Disconnect the electric contact/device from power before applying 
  4. 4. Hold the canister upright and aim the nozzle directly at the electrical contacts or components to be cleaned.
  5. 5. Spray a short burst of Contact Spray Aerosol onto the contacts, ensuring complete coverage.
  6. In certain cases allow JLM Contact Spray to soak
  7. Allow the aerosol to evaporate and dry completely before reassembling the electrical components and restoring power.


Favicon JLM Lubricants grey

JLM Lubricants

Great addition

"This is a great addition to the products in my workshop. We continuously see fantastic results in the recovery of emissions and engine performance, among other things."

- Paul Finn

JLM Lubricants


"I was very skeptical, but after using the product and starting my car, I couldn't believe my eyes ... the yellow light in my car was no longer on!"

- Kevin Kalo

JLM Fixing cars

Surprising­ly good

"I never thought that JLM would surprise me so much. It gets better and better every time. I will continue to use these products. The fantastic results speak for themselves. Keep up the great work."

- Andrew Watts


These are the most common questions we get.

Do any of the JLM additives help the performance of the high pressure diesel fuel pump?

J02330 Rapid is perfect for pump and injectors!

Is it OK to use the JLM Extreme Clean and the DPF Cleaner together?

No, this will not have a positive effect. In fact it may cause an adverse effect. And also the risk of overdosing! Never combine fuel additives


Will JLM Bluboost dissolve existing crystal infestation or is it more like a preventative product?

JLM’s Bluboost additive cleans and prevents crystal formation in the AdBlue® dosing system. It also conditions the AdBlue® fluid for a longer time to ensure proper working of the AdBlue® and SCR system. This helps prevent performance loss and the often-subsequent expensive repairs. It also reduces foaming at low temperatures

Is the JLM Engine Oil Flush safe for use with wet belt engines?

Our JLM OIL FLUSH is safe to use with ‘wet belts’ (TBIO). This is mainly because we use non solvent and premium pack of oil cleaning additives.


Does the Petrol Emissions Reduction Treatment also clean the catalytic convertor?

The catalytic converter is not a filter, it functions by converting harmful emission gases into less harmful gases. The filter can become contaminated if for example there has been an oil leak, and when this happens the filter needs to be replaced. There is no additive or chemical that will remove physical contamination from a catalytic.


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