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...

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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

💧Moisture displacement power

🔧Safe on delicate electronics

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€ 26.89

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Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Clean, protect, and power up your electronics like a pro!

LIGHTNING FAST DRYING - Dries quickly to keep your devices up and running without downtime.
MULTI SURFACE MASTERY - Effortlessly cleans plastic, metal, and industrial machinery surfaces with ease.
TRUSTED INDUSTRY LEADER - WD-40’s #1 ranked electrical cleaner with 16,942 glowing reviews—join the pros who rely on it.
PRECISION ELECTRONIC SAFE - Formulated to clean without damaging sensitive circuits or components.
ULTIMATE MOISTURE BARRIER - Displaces moisture to prevent rust and corrosion on all your critical equipment.

WD-40 Specialist Electrical Contact Cleaner Spray (400 ml) is a fast-drying, chlorine-free spray designed to safely clean and protect electronic and electrical equipment. It displaces moisture, prevents corrosion, and removes grease and grime from plastic and metal surfaces, making it the top-rated choice for professionals and tech-savvy users alike.

Specifications

ASIN	B00AF0OFVU
ASIN	B00AF0OFVU
Best Sellers Rank	#203 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Electrical Cleaners
Brand Name	WD-40
Capacity	312 g
Contains Liquid Contents?	Yes
Customer Reviews	4.8 4.8 out of 5 stars (16,942)
Customer reviews	4.8 4.8 out of 5 stars (16,942)
Global Trade Identification Number	00079567300557, 20079567300551
Is Discontinued By Manufacturer	No
Item Form	Spray
Item Volume	11 Fluid Ounces
Item Weight	15.2 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; 430.91 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

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