WD-40 Specialist Contact Cleaner 250 ml Electrical Contact and Electronics Cleaner
Product code: 03-119
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Product description
WD-40 Specialist Contact Cleaner 250 ml for electrical contacts and electronics
WD-40 Specialist Contact Cleaner is a fast-drying, non-conductive aerosol designed for cleaning sensitive electrical and electronic components. It removes oil, dirt, dust, condensation, process residues and flux deposits and leaves no residue after drying.
IMPORTANT — extremely flammable aerosol
Disconnect the equipment from the power supply before use and allow hot components to cool down. Use the product away from ignition sources and in a well-ventilated area. Make sure the cleaner has completely evaporated before reconnecting the power supply.
What is WD-40 Specialist Contact Cleaner used for?
The cleaner is designed for sensitive electrical components where accumulated dust, oil, flux residues or moisture can interfere with correct operation.
The manufacturer indicates applications including printed circuit boards, switches, electrical components and printers. It can also be used on larger electric motors, relays, electrical panels and generators where its use is compatible with the equipment manufacturer's requirements.
Key properties
- fast drying,
- non-conductive after correct application and evaporation,
- leaves no residue,
- removes oil, dust, dirt, condensation and flux residues,
- quickly reaches difficult-to-access areas in electrical systems,
- suitable for plastics, rubber and metal in accordance with the manufacturer's recommendations,
- 360° valve allows application at different angles,
- Smart Straw system enables wide or precise spray application.
How to use WD-40 Specialist Contact Cleaner
Completely disconnect the equipment from the power supply before cleaning and allow hot surfaces to cool. Shake the can well and apply the cleaner to the component to be cleaned.
Position the component so that excess liquid can drain freely. Do not use the product in closed cavities or areas without sufficient ventilation, as the cleaner must be able to evaporate completely.
After cleaning, allow the surface to dry completely before reconnecting the equipment to the power supply.
Technical data
| Parameter | Value |
|---|---|
| Brand | WD-40 Specialist |
| Product | Contact Cleaner |
| SKU | 03-119 |
| EAN | 5032227507166 |
| Capacity | 250 ml |
| Form | aerosol |
| Product type | electrical contact and component cleaner |
| Conductivity | non-conductive cleaner |
| Residue after drying | leaves no residue |
| Application system | Smart Straw |
| Valve | 360° |
| Example materials | plastics, rubber, metal |
Storage
Store only in the original closed container in a cool, well-ventilated place. Protect from direct sunlight and temperatures above 50°C. Keep away from ignition sources and self-heating materials.
Safety
WD-40 Specialist Contact Cleaner is an extremely flammable aerosol. The container is pressurised and may burst if heated. The product causes skin and eye irritation, may cause drowsiness or dizziness and is toxic to aquatic life with long-lasting effects.
Use only with good ventilation. Avoid breathing vapours or spray and avoid contact with skin and eyes. Do not spray on an open flame or other ignition source. Do not pierce or burn the container, even after use. Keep out of reach of children.
FAQ
Does WD-40 Specialist Contact Cleaner leave a lubricating film?
No. Contact Cleaner is designed for cleaning electrical components and leaves no residue after evaporation.
Can it be used on printed circuit boards?
Yes. Printed circuit boards are one of the applications indicated by the manufacturer.
Can it be used on plastics and rubber?
The manufacturer indicates that the product can be used on plastics, rubber and metal. For sensitive or unknown materials, check the equipment manufacturer's recommendations and perform a test before use.
Can electrical equipment be cleaned while energised?
No. Disconnect the equipment completely from the power supply before application and allow hot surfaces to cool. Reconnect the power only after the product has completely evaporated.
Is Contact Cleaner a lubricant?
No. It is a specialist electrical cleaning product and should not be treated as a replacement for a lubricant or the classic WD-40 Multi-Use Product.
What contaminants does it remove?
The manufacturer indicates oil, dirt, dust, condensation, flux residues and other process residues.
How long should I wait after application?
There is no single fixed waiting time. The cleaner must evaporate completely before the equipment is re-energised. The time depends on the quantity applied, ventilation and the geometry of the component.
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