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expiredItsSoCheap | Staff posted Feb 27, 2025 01:59 AM
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expiredItsSoCheap | Staff posted Feb 27, 2025 01:59 AM

11-Oz WD-40 Rust Release Specialist Penetrant Spray $5.92 + Free Shipping w/ Prime or on $35+

$5.92

$7.49

20% off
Amazon
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Amazon [amazon.com] has 11-Oz WD-40 Specialist Penetrant for $6.58 - $.66 when you 'clip' the coupon on the product page = $5.92. Shipping is free w/ Prime or on $35+.
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Amazon [amazon.com] has 11-Oz WD-40 Specialist Penetrant for $6.58 - $.66 when you 'clip' the coupon on the product page = $5.92. Shipping is free w/ Prime or on $35+.

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Model: Rust Release Penetrant, Aerosol, 11 Oz.

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Sort: Lowest to Highest | Last Updated 8/17/2025, 04:10 PM
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Ace Hardware$9.99

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Mar 03, 2025 12:56 PM
1,894 Posts
Joined Feb 2008
rijones
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Mar 03, 2025 12:56 PM
1,894 Posts
Interesting. Didn't know this product existed. Might buy some just for kicks. Already have plenty of PB Blaster and Kroil (my fav) but why not. 😂

I think this would be the main differentiator from other penetrating oils:

"…leaves behind a protective layer to help prevent rust and corrosion from re-forming.". Hmm…
Last edited by rijones March 3, 2025 at 04:59 AM.
Mar 06, 2025 12:32 AM
3,141 Posts
Joined Mar 2005
00dahcMar 06, 2025 12:32 AM
3,141 Posts
Quote from rijones :
Interesting. Didn't know this product existed. Might buy some just for kicks. Already have plenty of PB Blaster and Kroil (my fav) but why not. 😂

I think this would be the main differentiator from other penetrating oils:

"…leaves behind a protective layer to help prevent rust and corrosion from re-forming.". Hmm…
Same thing WD-40 does

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