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WD-40 Specialist Electrical Contact Cleaner Spray 400 ml

WD-40 Specialist Electrical Contact Cleaner Spray 400 ml

Q: Is this only contact cleaner OR does it have lubricant in it too -- someone please check can label ?

The n-Hexane and the isopropyl alcohol components of WD-40 are solvents that clean oil, dirt and other residues from the surface where it is applied. There is no lubricant component in the cleaner.

Q: Can this spray be used on plastic surface (ex: headphone) to "prevent" dirt, dust, or fingerprint?

This product, while safe on most, if not all, plastics is designed for cleaning electrical contacts and related items. It is not meant to be used as a wax or polish. Hope this helps.

Q: Would this clean a water damaged phone circuit board?

The problem with this product is its evaporation rate. All you'll be doing is replacing the water with the contact cleaner. The circuit board will remain saturated until it's either purged with compressed air or allowed to bake in the sun. CRC contact cleaner will purge and then evaporate quickly (while you watch). WD is cheaper but you get what you pay for.

Product ID: 254659544

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Details

Brand
WD-40
Item form
Spray
Scent
Unscented
Specific uses for product
Industrial
Material features
clean

⚡Fast-drying formula

🧴400 ml spray volume

🇺🇸Made in USA quality

Frequently Bought Together

WD-40 Specialist Contact Cleaner Spray, 11 oz.

WD-40 Specialist Silicone Lubricant with SMART STRAW SPRAYS 2 WAYS, 11 OZ

WD-40 Specialist Dry Lube with SMART STRAW SPRAYS 2 WAYS, 10 OZ

Description

⚡ Clean contacts, clear connections — stay powered up!

FAST DRYING FORMULA - Dries instantly to minimize downtime and keep your devices running smoothly.
SAFE ON ELECTRONICS - Non-corrosive and residue-free, perfect for delicate circuits and connectors.
TRUSTED WD 40 BRAND - Backed by a globally recognized name in maintenance and care products.
GENEROUS 400 ML SPRAY - Ample volume for multiple uses, ensuring long-lasting maintenance.
PRECISION CLEANING POWER - Removes dirt and grime from sensitive electrical contacts without residue.

WD-40 Specialist Electrical Contact Cleaner Spray (400 ml) is a fast-drying, residue-free solution designed to clean and protect sensitive electronic and electrical contacts. Made in the USA, it features a precision spray format with additives like n-Hexane and Isopropyl Alcohol to ensure effective cleaning without corrosion, ideal for professional-grade maintenance.

Specifications

Additives	n-Hexane, Isopropyl Alcohol, 1,1-Difluoroethane
Weight	311 Grams
Volume	1
Units	400 Milliliters
Brand	WD-40
Format	Spray

Have a Question? See What Others Asked

Is this only contact cleaner OR does it have lubricant in it too -- someone please check can label ?

Can this spray be used on plastic surface (ex: headphone) to "prevent" dirt, dust, or fingerprint?

Would this clean a water damaged phone circuit board?

will this melt plastic or discolor it if accidentally spilled on it?

Reviews

M**I

Great

Great product 👌Multiple use and work perfectlyI used it to clean electronics and and my car and my camping electronics and tools

4.08.2025

D**S

The best electric contact cleaner i ever used .

I been trying different kinds of electric contact cleaner for my pro car audio electric equipment, this one by far is the best and the most efficient.

3.08.2024

O**D

المعروف لايعرف

ممتاز لتنظيف الإلكترونيات

29.10.2024

M**I

ممتاز

26.10.2024

E**Y

Great product

Good for cleaning PCB.

18.06.2024

S**N

Arrived on time

Did what it said on the reviews

21.02.2024

B**R

Amazing

I used it on a console controller that was drifting and it fixed it

15.10.2023

V**V

👍

29.10.2022

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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