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 Penetrant, Smart Straw, Fast-Acting, 11 OZ [1-Pack] | Penetrant for Metal, Rubber & Plastic Threads, Locks, Nuts, Industrial Strength for Automotive & Heavy-Duty Construction

WD-40 Specialist Penetrant, Smart Straw, Fast-Acting, 11 OZ [1-Pack] | Penetrant for Metal, Rubber & Plastic Threads, Locks, Nuts, Industrial Strength for Automotive & Heavy-Duty Construction

Product ID: 3925708

Details

Brand
WD-40
Item Weight
11 ounces
Liquid Volume
11 fluid
Material
Plastic
Package Information
Can

🎯Smart Straw dual spray precision

⚙️Fast-acting rust penetrant

🛡️Protects against future corrosion

87.61 DT

Duties & taxes included

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

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

BREAK RUST IN SECONDS - Penetrates up to 2x faster than competitors for rapid rust release
LONG LASTING PROTECTION - Leaves a thin, dust-resistant layer that prevents future corrosion
PRECISION OR POWER SPRAY - Smart Straw sprays 2 ways—target tight spots or cover broad areas effortlessly
SAFE ON MULTIPLE MATERIALS - Formulated for metal, rubber, and plastic without damage or residue
TRUSTED INDUSTRIAL STRENGTH - Used by pros worldwide, VOC compliant in all 50 states

WD-40 Specialist Penetrant is a professional-grade, fast-acting lubricant spray designed to break rust and corrosion on nuts, bolts, locks, and more. Featuring a Smart Straw for dual spray modes, it penetrates up to twice as fast as competitors and leaves a protective layer to prevent future rust. Safe on metal, rubber, and plastic, this 11 oz aerosol is VOC compliant nationwide and trusted by experts for industrial and home use.

Specifications

ASIN	B00631GQGW
Best Sellers Rank	#36 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Industrial Lubricants
Brand Name	WD-40 Specialist
Container Type	Can
Customer Reviews	4.8 4.8 out of 5 stars (18,686)
Flash Point	40 °C
Global Trade Identification Number	30079567300008
Included Components	WD-40 Specialist Rust Release Penetrant Spray with Blu Torch and SMART STRAW SPRAYS 2 WAYS, 11 OZ
Item Form	Spray
Item Type Name	WD40 300004 Specialist Penetrant Spray Smart Straw - 11 oz.
Item Weight	11 ounces
Liquid Volume	11 fluid ounces
Manufacturer	The WD-40 Company
Material	Plastic
Model Number	300004
Number of Items	1
Number of Packs	1
Part Number	300007
Recommended Uses For Product	Industrial
Specific Uses For Product	Prevent Corrosion
UPC	079567300007
Unit Count	1 Count
Warranty Description	As Labeled

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87.61 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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3 weeks ago

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