![WD-40 Original Formula, Multi-Use Product with Smart Straw Sprays 2 Ways, 14.4 OZ [2-Pack]](https://m.media-amazon.com/images/I/41QqOMHUi3L._AC_SR100,100_QL65_.jpg)
as per recommendation of an aerospace engineer and a gun collector I purchased my first bottle (windex type bottle) many years ago to use for a longer term storage on firearms. Well, product does NOT disappoint, as a matter of fact - it preserves my firearms and enhances blue in the metal as well (important, as I do a number of restorations and this is my 'sealer' after applying bluing solution). I found it to be safe on inside/outside/wood/polymer(composite) stocks/inside bores... As a test(my first bottle), I had a take off swede mauser barrel cut in half (not the long way) and left both halves side by side outside in July or August in NE WI. One half was as is, another half was lightly coated inside and out with LPS3 - two weeks later (sun, due, humidity and we had one small rain shower) I went to the back of the garage where these two were... untreated half was rusty inside and out, other half (treated) looked as it was just brought outside.
this stuff does NOT cause any long term damage to any parts of the firearm (metal/composites/wood). It will create a fine film (almost wax like), so use your best judgement when applying to firing pin channels, precision triggers and etc - it won't cause harm but it will affect mechanical performance with added friction if you do not clean it and apply heavy (same goes for your first /cold shot in the barrel - I run a patch with a more viscous gun oil).
I use both, this spray and a windex type bottle. for cold weather users - it will thicken, so be advised as far as firearms moving parts or if taking your treated with LPS3 item outside in colder temps (made a mistake once hunting rabbits at 0F and bolt stooped cycling in a semi-auto 22 :), so I do wipe off now when going hunting and target shooting in the cold- or at lest, the moving parts )...
for long term safe storage, vaults, cabinets, crates - nothing better in my trials.
Subscribe & Save 
Subscribe & Save
Frequently bought together
This item: LPS 3 Premier Rust Inhibitor, 11 oz Aerosol , hazy brown - L00316
$28.97 ($2.63/ounce)
Get it as soon as Monday, Nov 10
Only 5 left in stock - order soon.
+
$23.41
Get it Nov 14 - 20
In Stock
+
$26.03 ($2.37/ounce)
Get it Nov 17 - 19
In stock
Usually ships within 3 to 4 days.
Total price: $00
To see our price, add these items to your cart.
Choose items to buy together.
Customers who viewed this item also viewed
Page 1 of 1 Start over
- LPS 3 Premier Rust Inhibitor Premier Rust Inhibitor, 20 OunceFREE Shipping by AmazonGet it as soon as Monday, Nov 10Only 13 left in stock - order soon.
- LPS 3 Premier Rust Inhibitor, 1 GallonsFREE ShippingGet it Nov 14 - 20Only 5 left in stock - order soon.
- WD-40 Specialist Corrosion Inhibitor, Long-Lasting Anti-Rust Spray, 6.5 OZAmazon's ChoiceFREE Shipping on orders over $35 shipped by AmazonGet it as soon as Tuesday, Nov 11
Similar brands on Amazon
Page 1 of 1Start Over
Sponsored
Top reviews from the United States
There was a problem filtering reviews. Please reload the page.
- Reviewed in the United States on February 27, 2020
- Reviewed in the United States on November 26, 2024
- Reviewed in the United States on September 16, 2025
- Reviewed in the United States on February 26, 2025
- Reviewed in the United States on October 2, 2024
Top reviews from other countries
-
- Stephanie dupuisReviewed in Canada on December 26, 2023
Uneffective for metal on metal contact
I was told this product is the end of rust in the workshop. I sprayed milling paralells, they rusted where they made contact.Stephanie dupuisUneffective for metal on metal contact
Reviewed in Canada on December 26, 2023
Sprayed a milling table, seen some rust afterward...
Really not impressed. I feel I could have use butter and have the same result...
Images in this review
