Electro Contact Cleaner WEICON Contact Spray 400 ml Care & Protection

5.00 out of 5
(1 customer review)

47.00 inc. VAT

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The Electro Contact Cleaner removes corrosion / burn-off residues / resinous, sooty dust deposits / reduces voltage drop / increases electrical conductivity / reduces leakage currents.

1 review for Electro Contact Cleaner WEICON Contact Spray 400 ml Care & Protection

  1. 5 out of 5

    akendra tusler

    akendra tusler

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  • Dirt is blasted away using Smart Straw technology.
  • Rapid Infiltration.
  • It dries quickly and leaves no sticky residue.
  • Safe for use on metal, rubber, electrical equipment, and most plastics.
  • It cleans delicate electronic equipment for best results and removes more than 95% of typical surface impurities.
  • No risk of ozone depletion.

Grease, oil, and other impurities are swiftly eliminated using an electro-contact cleaner, a combination of unique cleaning agents. The highest spray pressure is achieved in areas that are difficult to access with an extra heavy propellant charge. Its robust shop solution smells like citrus, dries quickly, and is safe for most plastics. Many uses in the care and maintenance of motorcycles, personal watercraft, automobiles, and much more. The wetting current between two contacts can be reduced with the use of contact cleaning.

You can even increase the lifespan of your electrical system by cleaning the electrical contacts. This can help avoid unimportant failures. The greatest method to deal with rust, oxidation, and dirt as part of your routine maintenance schedule is to use electrical contact cleaners.

Let’s explore the objectives, how to use the cleaner, and its applications in detail in this article.

The Purpose Of an Electro-Contact Cleaner

The objective is to eliminate insulative pollution as soon as possible, preferably without doing a lot of wiping and scrubbing. Contact cleaning solutions are typically supplied in pressurized aerosol containers for ease of use and to produce a powerful spray that agitates and fills in all of the connectors’ cracks and holes.

In contact areas, contamination from oxidation, dust, dirt, and grease can raise electrical resistance. This could result in a decrease in current flow or an interruption, which could impair the device’s functionality and perhaps pose a risk to safety (high resistance parts could heat up or become conductive and cause a shortage).

The resistivity of any surface oxidation and the small contact area already create connectivity issues, which are made worse by any pollution in the contact area.

Guidelines for Using Contact Cleaner

The process of cleaning a contact involves multiple steps. The most crucial thing to do before performing any contact maintenance is to turn off the power, if at all possible. It is advisable to choose a product with a high dielectric strength rating if turning off the power is not possible, and to choose something nonflammable in case there is any sparking.

  1. During maintenance, turn off the connection’s power and make sure it stays off. Cleaners that are not designed for electrical loads can catch fire.
  2. Use compressed air to remove any visible material, such as dust and dirt.
  3. When using a contact cleaner, be sure it is safe to use before putting it on a contact. If something happens that destroys the component, this can stop an expensive failure from happening.
  4. Use a wire brush or sandpaper, apply rubbing alcohol or baking soda and vinegar, or choose the electro-contact cleaner for the type of connection and metal, depending on the material.
  5. It could be necessary to clean up to get rid of debris and residue. Debris must also be removed if you use sandpaper or wire brushes.
  6. Make sure the connection is returned to the same location as it was before cleaning before turning on the power again.
  7. Turn the electricity back on and check for any unusual activity.

Suggestions and Tips

  1. Electronics and electrical equipment can be free of flux paste, tool lubricants, silicone grease, hydraulic oil, old motor oil, and other materials with a focused blast of cleanser for contacts.
  2. Maintain the delicate electrical connections in your car, such as the battery terminals, circuit boards, controls, and electric motors, by keeping electro-contact cleaner in your garage.
  3. Farmers can maintain schedules by using electro cleaners to ensure that electrical connections and contacts function correctly and to prevent short circuits in all-weather equipment.
  4. Numerous heavy industry jobs, such as preventing railway short circuits and eliminating carbon dust from wind turbine slip rings, can be accomplished with cleansers for links.
  5. HVAC professionals always turn to cleaners to make sure their heating and cooling controllers are kept connected. Use the Smart Straw to target impurities with speed and precision.
  6. Musicians use Contact Cleaner to maintain receivers, effects pedals, and other equipment operating like new, as well as to repair scratchy guitars and amplifier pots.


Applications include printed circuits, relays and switches, meters, radar, x-ray, precision instruments, cameras, office machines, timing devices, hydraulic and missile fuel systems, satellite communication equipment, electronic games, television and video equipment, computer systems, and memory devices.

Preserve Delicate Electronic Devices

Electronic equipment can become contaminated by dust, moisture, flux, and other substances, which can lead to decreased performance. Buildup can result in early failure and overheating. Sensitive electronic components can be cleaned and put back in working order with the help of an electro cleaner. You can feel secure in your working environment because it is non-conductive and contains no chlorinated solvents.

Excellent for Use with Automotive Electrical Cleaners

Every day, an increasing number of electronic components are used in the production of cars. Your car’s components can be perfectly cleaned using contact cleaner. Use it on connectors, terminals, pins, fuse blocks, modules, wires, and sensors to keep your car’s electronics clean and running properly.

Suitable for the Greatest Variety of Plastics

Delicate plastics and components can be safely cleaned using an electronic cleaner. This precise cleaner with an alcohol and hydrocarbon basis can purify delicate electronics and their plastic components of a wide range of impurities. This contact spray maintains your electronics and stops malfunctions by cleaning effectively and safely.

A Full Electric Cleaning – No Remainder Left Behind

There is no need to wipe down surfaces after using this cleaner because it leaves no residue behind. It is crucial to do a contactless clean on the most delicate electronic parts. This electro-contact cleaner sprays on dries fast, and leaves no residue behind.

Simple, and Secure Electronic Cleaner

When cleaning tiny sockets or ports that are hard to access with a brush or duster, a contact cleaner is the perfect answer. The trustworthy and safe cleaner that will preserve your investment and complete the task is the electro cleaner.

Final Words

An effective method for quickly and completely removing grease, oil, and other contaminants from a variety of surfaces is the electro-contact cleaner. They are efficient at cleaning delicate electronic equipment without leaving any sticky residue behind because of their special cleaning chemicals and Smart Straw technology. These cleaners are adaptable for a variety of applications because they can be safely used on rubber, metal, electrical equipment, and most plastics. Electro-contact cleansers can also be used in industrial, electronic, and automotive settings.


A contact cleaner is a type of solvent cleaner used to clean electrical contacts, switches, connector conductive surfaces, and other electrical and electronic parts with moving surface contacts of any kind of pollution.

Toxic chemicals such as N-propyl bromide (nPB), Trichloroethylene (TCE), and Perchloroethylene (Perc) are frequently utilized in contact cleansers to accomplish cleaning tasks in a nonflammable mixture.

The contact cleaner will remove oil and grease, as well as moisture and dust particles, from the contact points of electrical equipment.