Is this formula very different from original wd 40 (which didn't work on my rusted outdoor light fixture screws)?

This version is better at loosening rusted parts. But you have to remember it take time to creep into the threads and work. You can not just spray it on and start unscrewing, I have had severely rusted fittings that I sprayed every day for a week before they busted loose. There is no miracle product that you can spray and go instantly.

What makes it better than standard wd 40 for rusted bolt and screw removal? Also does it work better or worse with a torch compared to original wd 40

No idea what makes it better, if you spray a locked up bolt/nut wait 5-10 min then remove it. I’ve had very good luck with it

Could this be used to release rust and be followed up an application of WD-40 long term corrosion inhibitor?

This product released rust. but I don't believe WD-40 long term corrosion inhibitor is any better as it only lasts one year outdoor use, I used than 3M or NAPA products those are more permanent inhibitors (more like paint)

will this remove rust on a table saw table?

Not by itself but if you use steel or brass wool with it, it will help remove rust

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WD-40 Specialist Rust Release Penetrant Spray

WD-40 Specialist Rust Release Penetrant Spray

Product ID: 13377710

Details

Brand
WD-40
Item Weight
11 Ounces
Liquid Volume
11
Material
Metal Plastic
Package Information
Can

🎯Smart Straw sprays 2 ways

⚙️Penetrates rust 2x faster

🛡️Leaves protective anti-corrosion layer

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€ 176.40

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Description

🛠️ Unlock stuck parts and keep your gear corrosion-free—because every second counts!

RAPID RUST RELEASE - Breaks down rust and corrosion up to twice as fast as competitors, saving you time and frustration.
MULTI MATERIAL SAFE - Effective on metal, rubber, and plastic—versatility that professionals demand.
LOW ODOR VOC COMPLIANT - Work comfortably with a formula that’s safe and compliant across all 50 states.
DOUBLE ACTION SMART STRAW - Switch seamlessly between broad coverage and pinpoint precision for any job.
TRUSTED PRO GRADE FORMULA - Backed by WD-40’s legacy, delivering reliable, long-lasting protection every time.

WD-40 Specialist Penetrant with Smart Straw is a professional-grade lubricant spray designed to quickly break rust and corrosion on metal, rubber, and plastic parts. Featuring a patented dual-spray Smart Straw for targeted or wide application, it penetrates up to twice as fast as competitors and leaves a protective layer to prevent future corrosion. Low-odor and VOC compliant, this 11 oz can (sold in 6-packs) is trusted worldwide by experts for reliable, fast, and safe rust removal and lubrication.

Specifications

ASIN	B00631GP9A
Best Sellers Rank	#16,097 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #28 in Power Tool Lubricants
Brand Name	WD-40 Specialist
Container Type	Can
Customer Reviews	4.8 4.8 out of 5 stars (18,712)
Flash Point	64 Degrees Celsius
Global Trade Identification Number	10079567300004
Included Components	SMART STRAW SPRAYS
Item Form	Spray
Item Weight	11 Ounces
Liquid Volume	11
Manufacturer	The WD-40 Company
Material	Metal,Plastic
Model Number	300004
Number of Items	6
Part Number	300004
Recommended Uses For Product	Industrial
SAE J300 Viscosity Grade	0W
Specific Uses For Product	Party
UPC	100453345373
Unit Count	6 Cans
Viscosity	0w

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€ 176.40

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered 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 Cyprus.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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