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

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.
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Current price is Now $10.15
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was $16.35
31.7 ¢/fl oz
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Customer ratings & reviews

4.4 out of 5 stars
stars737 ratings232 reviews
How item rating is calculated
5.0
5.0
0.8
3.0
  1. 5 stars72% (530)
  2. 4 stars13% (94)
  3. 3 stars6% (47)
  4. 2 stars3% (21)
  5. 1 star6% (45)

Reviews summary

Pros

  • : Requires minimal effort to use.
  • : Offers lower prices than competitors.

Neutral

  • : Effective on heavy rust, but inconsistent on lighter rust.

Cons

  • : Dispenses in streams or globs rather than a fine mist.
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Showing 1-3 of 232 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
Top Reviewer
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
May 3, 2026
Ana
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Fantastic it's the only thing that worked and I tried 6 other brands , I had rust that seeped in my quartz countertop and nothing was getting it out. This got it out in 1/2 hour

Helpful?37AEKIHJNMYB55358015