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

907 ratings
Rust-Oleum Rust Dissolver Gel Spray-300112, 32 ozRust Oleum Rust Dissolver Gel Spray 300112 32 oz3 pack Rust Oleum Rust Dissolver Gel Spray 300112 32 oz
Pack SizeSingle

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.
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Product details

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Customer ratings & reviews

4.4 out of 5 stars
stars
907 ratings266 reviews
How item rating is calculated
  1. 5 stars72% (650)
  2. 4 stars13% (114)
  3. 3 stars7% (61)
  4. 2 stars3% (27)
  5. 1 star6% (55)

Reviews summary

Pros

  • : The product operates with a single application and minimal effort.
  • : Offers lower prices than similar retailers.

Neutral

  • : It prepares to bare substrate but may discolor or rust.
  • : Effective on heavy rust, but inconsistent on lighter cases.

Cons

  • : The nozzle emits streams or globs and trigger sticks.
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Showing 1-3 of 266 reviews

Jul 21, 2026
Reviewer name: Pamela
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Wow, I'm buying several bottles!

This stuff does the job if you have a little time and a little effort (and a toilet brush to dedicate for the job). I have that annoying brown rust stain in all my toilets, but in 60 minutes with three applications and light scrubs….almost all gone! The gel consistency makes it stay in place and melt away. Each light scrub made some disappear. I'm guessing doing a 10-15 minute application each month will keep the bowl shining! And the smell is very mild, wow! I'm a fan!

Helpful?148JYBHT8GM355358015
Jul 5, 2026
Reviewer name: Walmart customer
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Best rust remover I have used!

Great item. I used it to clean rusty items I found when digging up my yard. This is the first item that I have tried that actually works!

Helpful?148JYBHT8GM355358015
Jul 7, 2026
Reviewer name: Lindsey
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Works amazing

This works amazingly well! I needed to remove some rusty spots from my grandmothers antique bed without totally destroying the finish and this did the job!

Helpful?148JYBHT8GM355358015
Current price is Now $11.97
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was $16.35
37.4 ¢/fl oz
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