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.

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.

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.

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

It might. If you're not sure, put a small amount of it on the plastic and see what happens first. If nothing happens then spray away...

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

WD-40 Specialist Electrical Contact Cleaner Spray 400 ml

Product ID: 254659544

Details

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

⚡Fast-drying formula

🔧Safe on electronics & plastics

🌬️Powerful moisture displacement

₨9556

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

Description

⚡ Clean smarter, protect longer — the pro’s choice for flawless electronics!

LIGHTNING FAST DRYING - Dries instantly to keep your devices up and running without downtime.
PRECISION SPRAY CONTROL - 400 ml spray can delivers targeted cleaning for hard-to-reach components.
ELECTRONICS SAFE CLEANING - Formulated to clean delicate circuits and contacts without damage or residue.
TRUSTED INDUSTRY STANDARD - Backed by WD-40’s legacy and 4.8-star rating from 17,000+ pros.
ULTIMATE MOISTURE BARRIER - Displaces moisture to prevent corrosion and extend equipment lifespan.

WD-40 Specialist Electrical Contact Cleaner Spray (400 ml) is a fast-drying, chlorine-free formula designed to safely clean and protect electronic and electrical equipment. It effectively removes grease, grime, and moisture, preventing corrosion and ensuring optimal performance of industrial machinery and delicate components.

Specifications

ASIN	B00AF0OFVU
ASIN	B00AF0OFVU
Best Sellers Rank	#2,943 in Automotive ( See Top 100 in Automotive ) #5 in Automotive Electrical Cleaners
Brand Name	WD-40 Specialist
Capacity	312 g
Contains Liquid Contents?	Yes
Customer Reviews	4.8 4.8 out of 5 stars (17,355)
Customer reviews	4.8 4.8 out of 5 stars (17,355)
Global Trade Identification Number	00079567300557, 20079567300551
Is Discontinued By Manufacturer	No
Item Form	Spray
Item Volume	11 Fluid Ounces
Item Weight	11 Ounces
Item model number	300554-E
Manufacturer	WD-40
Manufacturer	WD-40
Material Features	clean
Material Type Free	Chlorine Free
Model Number	300554-E
Number of Items	1
Part Number	30055
Product Dimensions	6.5 x 6.5 x 21 cm; 311.84 g
Scent	Unscented
Size	11 oz
Special Features	Fast-Drying, Safe for Electronics
Special Ingredients	n-Hexane, Isopropyl Alcohol, 1,1-Difluoroethane
Specific Uses For Product	Industrial Machinery
Surface Recommendation	Plastic,Metal
UPC	079567300557
Unit Count	400 Milliliters

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.

What is Desertcart? Is it safe to order from?+

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

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

₨9556

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews