Rust-Oleum Rust Dissolver Gel Spray-300112, 32 oz
Rust-Oleum Rust Dissolver Gel Spray-300112, 32 oz
Hero image 0 of Rust-Oleum Rust Dissolver Gel Spray-300112, 32 oz, 0 of 9
Best seller
Visit the Rust-Oleum Store

Rust-Oleum Rust Dissolver Gel Spray-300112, 32 oz

4.4 stars out of 533 reviews
(4.4)|
533 ratings
Rust-Oleum Rust Dissolver Gel Spray-300112, 32 ozRust Oleum Rust Dissolver Gel Spray 300112 32 oz
Pack Size:Single

Key item features

  • Effective Rust Removal: Use on iron, steel, and other metals to make rust removal fast and convenient.
  • Long-Lasting Protection: Contains an inhibitor that protects surfaces from rust for up to 12 months.
  • Quick Action: Medium to light rust dissolves in 10-30 minutes; heavier rust may need a second application.
  • Gel Technology: Clings to surfaces and will not run off, ensuring thorough rust removal.
  • Paint-Ready Surface: Creates an ideal surface ready for painting after 1 hour.
  • Easy Cleanup: Once rust is dissolved, simply rinse with water and wipe dry.
Generated by AI
Current price is $11.9737.4 ¢/fl oz
Price when purchased online
  • Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $11.97
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $11.97

How do you want your item?

Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.
How do you want your item?
Columbus, 43215
Arrives by Tomorrow
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible

More seller options (5)

Starting from $18.99
walmart plus

Get free delivery, shipping and more*

*Restrictions apply
Try Walmart+ now

About this item

Product details

Specifications

Warranty

Warnings

Customer ratings & reviews

4.4 out of 5 stars
stars533 ratings212 reviews
How item rating is calculated
  1. 5 stars72% (382)
  2. 4 stars13% (70)
  3. 3 stars6% (32)
  4. 2 stars3% (15)
  5. 1 star6% (34)

Customer images

  • +3 images
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 212 reviews

Jan 22, 2026
Lynn
Item details
Size: 32 oz
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

EASILY REMOVES RUST

I used this to remove rust from a set of sockets and drill bits that were accidently left where they got wet and began to rust really bad inside the sockets. Even though I knew it would be hard to scrub the rust off down in there, I didn't need to do that. Rust-Oleum Dissolver Gel Spray took care of the problem. Just make sure you apply a coating on your tools after they are clean to keep them clean. (The label tells you to do this, I just didn't read that far down - oops!) no worries, I just sprayed again and started over. '

Helpful?37AEKIHJNMYB55358015
Feb 1, 2026
CalYooper
Item details
Size: 32 oz
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Handy. Good Stuff.

Been using Rust-Oleum stuff for years. This version appears to be as effective, if not more so, than previous products. Sprayer is very handy, probably the most useful form, as you really do not have to spray the stuff on if you prefer brushing it on. Like that this dries white/clear rather than the old black; much more appealing.

Helpful?37AEKIHJNMYB55358015
Dec 29, 2025
George
Top Reviewer
Item details
Size: 32 oz
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

my first time you really using this stuff. I specialize in Pay anybody and restoration. I didn't think this stuff worked but it actually did. it works different than phosphoric acid because it's a gel not a liquid.

Helpful?37AEKIHJNMYB55358015