A non-conductive spray that is suitable for use on all sensitive electrical components. It provides excellent cleaning with minimal fuss, and removes dirt, dust, condensation and flux residue with ease.



Simply spray on and allow the product to dry before powering up. The WD-40 fast drying electrical contact cleaner spray is ideal for use on circuit boards, switches, even spark plugs and tape heads. It will remove all the contaminants that cause current leakage and component failure. In damp conditions it can help chase away condensation for better, more efficient electrical contact, such as spark plugs and electrical connections in cars. The WD-40 fast drying specialist contact cleaner can safely be used on plastics, rubber and metal for superior cleaning. With the 'smart straw' applicator, there is two ways to spray; use the flip up straw for hard to reach areas, or flip it down to use the wide angle spray eye for large area coverage on surfaces. The clever 360° valve will work efficiently at every angle, even upside down.

• Cleans oil, dirt, dust, flux residue and condensation from electrical components
• Dries quickly, leaving no residue
• Safe to use on sensitive electrical equipment
• Creeps into hard to reach areas on circuit boards and contact points
• Smart straw and 360° valve allows for precision application in tight spaces

Delivery (UK mainland only)

 

Next Day: £5, or FREE over £40

- Order by 9pm Mon-Thu: next working day

- Order Fri to 5pm Sun: Monday

- Order after 5pm Sun: Tuesday

 

Pre-12pm: £10

- Same cut-offs as Next Day above

 

Saturday & Sunday: £10, or £5 over £40, or FREE over £75

- Saturday: order by 6pm Fri

- Sunday: order by 4pm Sat

 

Heavy items (over 30kg)

- Mon-Fri only. Order by 6pm and allow up to two working days

- Order after 6pm Thu: arrives after the weekend

 

Supplier items

- Sent directly by the supplier, so timings vary. Lead times appear on the product page in working days (Mon-Fri)

 

More about delivery 

Next Business Day Collection (eligible items)

- Order by 9pm Mon-Thu: collect next day

- Order after 9pm Thu to 5pm Sun: collect Monday

- Heavy items (over 30kg): allow up to two working days

 

Opening hours

- Weekdays vary by branch: open 6:30am-7am, close 6pm-8pm

- Saturday: 7am-6pm

- Sunday: 9am-4pm

 

Check your local store's hours and that it's open before visiting. Please wait for our text or email before collecting.

 

Holding your order
We'll hold it for 14 days, then automatically refund your original payment method.