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

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 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

$226.97

Duties & taxes included

In stock

Sold byAmazon EcuadorDelivered 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 Ecuador.

Secure transaction

Description

🛠️ Unlock stuck parts faster, smarter, and cleaner with WD-40 Specialist!

RAPID RUST RELEASE - Breaks down rust and corrosion up to twice as fast as competitors, saving you time and frustration.
MULTI MATERIAL MASTERY - Safe and effective on metal, rubber, and plastic—versatility that professionals demand.
DOUBLE ACTION SMART STRAW - Switch effortlessly between broad coverage and pinpoint precision for any job.
TRUSTED PRO GRADE FORMULA - Backed by WD-40’s legacy, delivering reliable, industrial-strength lubrication every time.
LOW ODOR HIGH PERFORMANCE - VOC compliant and low odor formula keeps your workspace fresh without compromising power.

WD-40 Specialist Penetrant with Smart Straw offers a professional-grade, fast-acting formula that penetrates rust and corrosion twice as fast as competitors. Its innovative dual-spray Smart Straw allows precise or wide application, protecting metal, rubber, and plastic parts with a low-odor, VOC-compliant formula trusted worldwide by experts. Ideal for nuts, bolts, locks, and more, this 6-pack of 11 oz cans ensures you’re always ready to tackle tough jams with industrial strength and ease.

Specifications

ASIN	B00631GP9A
Best Sellers Rank	#35,042 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #49 in Power Tool Lubricants
Brand Name	WD-40 Specialist
Compatible Material	Metal, Plastic, Rubber
Container Type	Can
Customer Reviews	4.8 4.8 out of 5 stars (19,184)
Flash Point	64 °C
Global Trade Identification Number	10079567300004
Included Components	SMART STRAW SPRAYS
Item Form	Spray
Item Highlight	Penetrant for Metal, Rubber & Plastic Threads, Locks, Nuts, Industrial Strength for Automotive & Heavy-Duty Construction
Item Weight	11 ounces
Liquid Volume	11
Manufacturer	The WD-40 Company
Material	Metal,Plastic
Model Number	300004
Number of Items	6
Number of Packs	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

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

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks 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.

$226.97

Duties & taxes included

In stock

Sold byAmazon EcuadorDelivered 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 Ecuador.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews