SHIPS  SAME OR NEXT BUSINESS DAY-- USE CODE "FAST"  FOR 5% DISCOUNT !!

rust remover for metals and gas tanks

The Original Ultra-Concentrated and Super Safe-to-Use RUST REMOVER for metal.

Rust911 is a powerful, cost-effective, and safe rust remover that stands out due to its concentrated chelation-based formula. Unlike acidic rust removers that can damage metal, Rust911 only targets rust (iron oxide), preserving the base metal while effectively dissolving corrosion. Its non-toxic, biodegradable, and acid-free composition makes it safe for users, the environment, and delicate metal surfaces.

One of the biggest advantages of Rust911 is its high concentration—a single bottle can be diluted to make up to 16-gallons of rust-removing solution, making it one of the most economical options available. It works great as a rust remover for metal, car rust remover, tank rust remover, and even a rust soak for tools, machinery, and auto parts. Plus, it is reusable until fully saturated and black in color, ensuring maximum value.

Whether you're restoring antique tools, cleaning car parts, or maintaining industrial equipment, Rust911 is one of the best rust removers available, offering professional-grade results without harsh chemicals.

Rust911, Inc. has spent a great deal of time maintaining great relationships with all their customers and has been approved by the BBB as "A-plus". Some of the reasons are below:

  • 1-gallon of concentrate makes 16-gallons of powerful solution
  • That is $4.37/gallon for the 1-gallon size when mixed with your own water
  • Our competitors sell diluted products, not us!
  • Take Advantage of our FREE SHIPPING on most of our rust remover solutions
  • Designed to be used in IMMERSION, SOAK or CONTINUOUS SPRAY Applications ONLY!! Can not be spritzed on, soaked sponge or similar. CALL if in question.

Featured

Why Rust911 is one of the Best Rust Remover Concentrate on the Internet

Our products have been tested against the others and has always outperformed the others. We always use quality chemicals, ship quickly and will help you out with your application by one of our CHEMICAL engineers. Our competitors are having hard time keeping up to us. Our price is significantly lower, because we offer concentrates, ultra concentrates. Example: 1-gallon of our ultra-concentrate will make 16 gallons of rust remover that is stronger than what they provide.

  • GUARANTEED Best Price and performance.
  • HIGH QUALITY/LOW COST and made for industrial applications.
  • ULTRA-CONCENTRATED--> 1-gallon makes 16-gallons of powerful chemical.
  • SAVE MONEY on outrageously high shipping costs.
  • REUSE over and over till solution turns black
  • NEUTRAL pH, comparable to drinking water.
  • NON-HAZARDOUS, no special shipping requirements.
  • NON-TOXIC, safe to use
  • SAFE on most common paints, plastics and rubbers.
  • Effectively removes oxides from steel, cast iron and other various steels and irons.
  • Brightens copper, brass and similar alloys. (call if you have any specific questions)
  • NEWEST technology available.
  • STABLE Crystal clear and does not turn yellow or has powder on the bottom of your container.
  • SUPER EASY MIXING with your own drinking water.
  • EASILY RINSES off with water to leave surface ready-to-paint.
  • MUST ADD WATER to activate the Concentrate.
  • IMMERSION AND CONTINUOUS SPRAY application only. NOT designed for hand spray applications (call or email us if you have any questions on application)
  • Great for automobile parts, wrenches, chains, gas tanks, and more.
  • REMOVES MILL SCALE effectively, just leave part in solution longer than normal oxides.
Rust911 Customer Testimonials
Rust911 - Ultra-Concentrated Rust Remover

Customer Reviews

See what our customers say about Rust911's powerful, safe, and economical rust removal solution

"
★ ★ ★ ★ ★

"Absolutely amazing product! I was skeptical at first, but this stuff really works. I had some heavily rusted car parts that I thought were beyond saving. After soaking them in Rust911 for 24 hours, the rust just wiped off. The fact that it makes 16 gallons from one bottle is incredible value."

MJ

Mike Johnson

✓
Verified Purchase
"
★ ★ ★ ★ ★

"I've tried every rust remover on the market, and nothing comes close to Rust911. It's safe on paint, rubber, and plastic - which is huge for automotive work. No harsh chemicals or acids, yet it removes rust faster than anything I've used. The concentrate goes a long way too."

SD

Sarah Davis

✓
Verified Purchase
"
★ ★ ★ ★ ★

"Perfect for my restoration shop. The 1-gallon concentrate making 16 gallons of working solution is incredibly cost-effective compared to other rust removers. It's gentle on metals but tough on rust. I've used it on everything from cast iron to copper with excellent results."

RT

Robert Thompson

✓
Verified Purchase
"
★ ★ ★ ★ ★

"Great product for my motorcycle restoration project. The neutral pH formula means I don't have to worry about it damaging surrounding materials. It removed decades of rust from my vintage Honda gas tank without any issues. Highly recommended!"

AL

Amanda Lee

✓
Verified Purchase
"
★ ★ ★ ★ ★

"I was cleaning up some old farm equipment and this stuff saved me hundreds of hours of sanding. Just mix with water and let it soak - the rust dissolves right off. No harsh fumes, no special disposal requirements. This is now my go-to rust remover."

JW

James Wilson

✓
Verified Purchase
"
★ ★ ★ ★ ★

"Exceptional value and performance. The concentrate formula means less storage space and shipping costs. It's non-hazardous which is important for my workshop. Works great on steel, cast iron, and even brightens copper and brass. Professional results every time."

CG

Carlos Garcia

✓
Verified Purchase

Customer Satisfaction

4.9
Average Rating
1,200+
Reviews
15:1
Concentration Ratio
95%
Would Buy Again

Our 1-gallon of rust remover makes 16-gallons of powerful rust remover for only $4.43 per gallon mixed...

Rust911 val looking for rust

We sell our rust remover as an ultra-concentrate, packing more chemistry into the bottle before we ship it out. This allows the customer to pay less shipping, measure out and use what they need to use to complete the job and minimizes the space that is required for storage. For example, 1-gallon of our ultra-concentrated solution makes as much as three 5-gallon pails of the others.

Also, our product was designed by a chemical engineer and our product is thoroughly tested before we say it removes oxidation. Our product is very stable. It doesn't break down, turns yellow or forms a solids on the bottom of the container if you leave it out.

We are also the original manufacturer of these types of products. Many people buy our products and re-brand it. Consequently, they mark it up significantly to make money. We keep our prices low, because you are buying it before anyone marks it up and re-sells it. No one beats our pricing, on the internet or off.

We are proud to be able to sell you a quality product and a reasonable price, and compared to the others, "dirt-cheap" costs...

Our rust removers easily removes rust from steels, iron and other ferrous metals along with removing oxidation from coppers, brass, lead, and zinc (galvanization). Simply immerse your copper components (ie., electrical contacts, connectors or windings) into our oxidation remover for a short time and watch the corrosion removed by our solution. Works great on corroded electrical connectors or electrical motors (must replace bearings but our oxidation remover will remove the corrosion caused by floods or other water damage.

We guarantee our rust remover works. If you have any reservations, call or email us and ask. If you are really in doubt, purchase a small bottle and give it a try on a small section to verify.

We have chemical engineers with over 25 years’ experience with metal finishing processes and applications. If we don't know your answer, I'm sure we'll give you good direction on who might be able to help you.

Buy Through Amazon

Typical Rust Removal Applications

  • Rusted Hand Guns for Serial Number Readability
  • Gas Meters
  • Black Iron Pipe
  • Galvanized Pipe (Will Remover Galvanization if left in too long)
  • Rusted Horseshoes
  • Locks (Both Brass or Steel)
  • Trailer Hinges
  • Automotive Steel Rims
  • Steel Diamond Plate
  • Master Brake Cylinders
  • Hood Latch Mechanisms
  • Automotive Door Hinges
  • Mail Boxes
  • Metal Shovels, Rakes, and similar
  • Wire Rope, Winches and Mechanisms
  • Rusted Chrome Hubcaps
  • Spoke Wheels
  • Cast iron Water Pumps
  • Water Tanks
  • Automotive Rotors
  • Saws and Band Saw Blades
  • Steel Knives
  • BMW Electrical Components
  • Corroded Electrical Connections
  • Rusted Lug Nuts
  • Rusted Nails and Screws
  • Mufflers
  • Battery Posts and Connectors
  • And Many Many More
  • Cast Iron Pots and Fry Pans
  • Fire Place pokers and related
  • Vices
  • Motorcycle Gas Tanks
  • Auto Gas Tanks
  • Calipers
  • Tools
  • Industrial Applications
  • Wrought Iron Fences
  • Door Hinges
  • Scuba Tanks Interiors
  • Air Compressor Tanks
  • Springs
  • Rusty Bicycles, Sprockets, Chains
  • Motorcycle Chains
  • Iron Register Grates
  • Chain Mail
  • Plate Steel
  • Steel Castings
  • Tractor Trailer Chain Tie Downs
  • Automotive Restoration
  • Nut and Bolts
  • Copper Parts
  • Lead Parts
  • Rusted Natural Gas Valves
  • Rusty Weight Sets for Lifting
  • Steel or Cast Iron Gears
  • Electric Motors
  • Electrical Panels
  • Floor/Walkway Grating