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WD-40 Specialist 300g Fast Release Penetrant

★★★★★
117 reviews · 380+ sold
$35.63 $53.44 -33% OFF
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Last purchased 10 minutes ago by someone in Brisbane
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WD-40 Specialist Fast Release Penetrant is a 300g aerosol formula designed to quickly penetrate rust, corrosion and seized threads to loosen bolts, nuts and stuck mechanical components.

  • Weight: 300g
  • Colour: Blue
  • Application: Spray aerosol

Suitable for use on seized bolts, corroded fasteners, rusted hinges and stuck mechanical parts in automotive, workshop and maintenance applications. Apply directly to the seized area and allow penetration time before attempting removal.

More about this product

Wd 40 300g Specialist Fast Release Penetrant is a high-performance penetrant designed to quickly loosen rusted and corroded parts, making it ideal for various applications.

WD-40 Specialist® Fast Release Penetrant is engineered to penetrate quickly into seized mechanisms and fixings, effectively loosening and freeing parts. It is particularly useful for nuts, bolts, bearings, fasteners, fittings, and screws. This product is designed to reach tight crevices, threads, and seams, breaking the bonds that hold stuck parts together. According to the Nail Climb Test conducted by an external third-party laboratory, it penetrates 20% faster than the leading competitor. The highly water-repellent formula ensures optimal performance in demanding situations.

Features

  • Quickly penetrates rusted and corroded parts.
  • Loosens seized fixings effectively.
  • Reaches tight crevices, threads, and seams.
  • Suitable for use on nuts, bolts, bearings, and screws.
  • Penetrates 20% faster than leading competitors.

Specifications

Dimensions (W x H x D) 66mm x 245mm x 66mm
Weight 0.3kg
Colour Blue
Model Number WD-40 Specialist
Volume/Size 0.454L

Wd 40 300g Specialist Fast Release Penetrant is designed for effective loosening of seized parts.

Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses
30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

Customer Reviews

4.3 ★★★★☆ 92 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
B
Ben A. 📍 Fremantle WA
★★★★★
2 months ago
✓ Verified Purchase

Quick delivery to regional QLD

The WD-40 Specialist arrived fast and works perfectly out of the box.

G
Grace W. 📍 Parramatta NSW
★★★★★
2 months ago
✓ Verified Purchase

Perfect gift — loved it

Bought this as a replacement for one I have had for years and I am glad I upgraded. The new one is noticeably better. Had a tracking number within a few hours of ordering. Packaging was excellent, nothing damaged. Already told a few mates about this site. Great prices and genuinely fast shipping.

O
Oliver H. 📍 Rockhampton QLD
★★★★★
2 months ago
✓ Verified Purchase

Arrived well packed

The WD-40 Specialist is a solid buy. I was a bit unsure about the size from the photos but it is perfect in person. Delivery was faster than expected. Very satisfied with this purchase.

N
Natalie F. 📍 Launceston TAS
★★★★★
3 months ago
✓ Verified Purchase

Better than expected

No issues at all. Fast delivery and exactly as described.

C
Chris N. 📍 Mackay QLD
★★★★★
3 months ago
✓ Verified Purchase

Great value for money

Spent a while looking for the right WD-40 Specialist and this kept coming up as the best value. I can see why — quality is impressive for the price. Delivery took just 2 days to Townsville which is great. Packaging was solid and everything intact. My partner and I both use it daily now. Highly recommended.

R
Rebecca J. 📍 Albury NSW
★★★★★
3 months ago
✓ Verified Purchase

One of my best online buys

Quality product at a fair price. Delivered quickly. Happy.

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