Model # MR016

Internet #203396829

Store SO SKU #1000237501

0618818406442

Krud Kutter Discontinued

The Must for Rust 1 gal. Rust Remover and Inhibitor

  • Prepares surfaces for painting
  • Dissolves rust efficiently
  • Coverage area of up to 300 sq. ft.
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Frequently Bought Together

Frequently Bought Together

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Product Overview

  • Prepares surfaces for painting
  • Dissolves rust efficiently
  • Coverage area of up to 300 sq. ft.
Krud Kutter 1 gal. The Must for Rust dissolves and removes rust, creating an ideal surface for painting or the next project step. Water-based formulation penetrates into every void of a metal surface and dissolves rust/oxidation through chemical action. Inhibits rust on bare metal for up to a year.
  • Use to remove and inhibit rust on metal surfaces
  • Covers up to 300 sq. ft. per gallon
  • Before applying product, remove loose paint and heavy rust with a wire brush and clean surface well
  • Apply product directly to rusted area, wait overnight, apply primer undercoat and paint
  • Heavily rusted surfaces may need two coats applied
  • Surface is chemically changed to iron phosphate and will turn black following application
  • Excessive dew and humidity may prolong drying time and cause powdery buildup
  • Water-based, bio-degradable formula
  • Read instructions completely prior to use

Product Overview

  • Prepares surfaces for painting
  • Dissolves rust efficiently
  • Coverage area of up to 300 sq. ft.
Model #: MR016
Internet #: 203396829

Krud Kutter 1 gal. The Must for Rust dissolves and removes rust, creating an ideal surface for painting or the next project step. Water-based formulation penetrates into every void of a metal surface and dissolves rust/oxidation through chemical action. Inhibits rust on bare metal for up to a year.

  • Use to remove and inhibit rust on metal surfaces
  • Covers up to 300 sq. ft. per gallon
  • Before applying product, remove loose paint and heavy rust with a wire brush and clean surface well
  • Apply product directly to rusted area, wait overnight, apply primer undercoat and paint
  • Heavily rusted surfaces may need two coats applied
  • Surface is chemically changed to iron phosphate and will turn black following application
  • Excessive dew and humidity may prolong drying time and cause powdery buildup
  • Water-based, bio-degradable formula
  • Read instructions completely prior to use

Info & Guides

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Specifications

Dimensions

Product Size
1 GA-Gallon

Details

Features
Biodegradable
Pack Size
1
Product Form
Liquid
Returnable
90-Day
Safe For Use On
Metal

Warranty / Certifications

Certifications and Listings
No Certifications or Listings
Manufacturer Warranty
Satisfaction guaranteed for full refund of purchase price

Specifications

Dimensions

Product Size
1 GA-Gallon

Details

Features
Biodegradable
Pack Size
1
Product Form
Liquid
Returnable
90-Day
Safe For Use On
Metal

Warranty / Certifications

Certifications and Listings
No Certifications or Listings
Manufacturer Warranty
Satisfaction guaranteed for full refund of purchase price

Questions & Answers

Can you use it on chrome spoke wheels that have some rust, And lastly will it harm the chrome.

Can you use it on chrome spoke wheels that have some rust, And lastly will it harm the chrome.
Asked by: drfeelgood
Yes you can use it on chrome. Follow directions, apply, let dissolve rust and rinse off.
Answered by: Jim
Date published: 2019-02-19

Rust on concrete

Will this remove rust stains on concrete?
Asked by: Skittles
The classic cleaner for concrete is Muriatic Acid. Read all warnings (don't breathe vapors, don't touch, etc.) as it can be dangerous. It too will have a slight whitening effect.
Answered by: brain3z
Date published: 2019-01-11

Can this be used to remove rust from a truck frame in preparation for undercoating ?

Asked by: Tim
yes.
Answered by: Jim
Date published: 2019-02-18

Incredibly hard to find a simple answer on the whole WWW. Will this work on a galvanized steel s...

Incredibly hard to find a simple answer on the whole WWW. Will this work on a galvanized steel shed?
Asked by: eaglerockdude
Thank you for reaching out! Our Krud Kutter The Must for Rust may be used to etch new galvanized steel. If the galvanized steel has rusted, the zinc galvanized treatment has worn off or deteriorated, in which case this product may be applied according to the label instructions for normal iron or steel surfaces. - Rust-Oleum Product Support 2
Answered by: Rust-OleumSupport
Date published: 2018-11-09
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Customer Reviews

The Must for Rust 1 gal. Rust Remover and Inhibitor is rated 4.5 out of 5 by 58.
Rated 5 out of 5 by from I used Krud Kutter full strength on a 1969 Chevelle hood that had surface rust on about 1/3 on it... I used Krud Kutter full strength on a 1969 Chevelle hood that had surface rust on about 1/3 on it. Applied Krud Kutter with a spray bottle over entire hood, re-applying after about every two hours to keep moist. Left on overnight, and in the morning rinsed off. I was really impressed with the results. All the rust was gone and you could actually see the original green paint poking through. I would highly recommend this product for your rusty needs.
Date published: 2019-03-07
Rated 3 out of 5 by from Did not remove rust on old plane or saw. Made... Did not remove rust on old plane or saw. Made it easier to remove with sand paper though. If you let it really dry it makes like a black surface on iron that is hard to remove. Stinks when it interacts with steel ,recommend using gloves because it leaves a smell that stays with you.
Date published: 2019-05-15
Rated 1 out of 5 by from Left a thick white powdery coating that came off on... Left a thick white powdery coating that came off on my hands. I had to wipe it off the pole clamps that I used it on. They were my father’s and older than me ( I am reaching 70). I picked one up two weeks later and rust was back in the clamp threads. Try another product Dr. B.
Date published: 2019-03-26
Rated 5 out of 5 by from This product saved my Azek deck after "outdoor" chairs rusted. it was recommended by Azek. The st... This product saved my Azek deck after "outdoor" chairs rusted. it was recommended by Azek. The stains were horrible and I was afraid of having to replace expensive boards and the accompanying labor costs. This left a mild white film which appears to be disappearing with time.
Date published: 2019-04-02
Rated 5 out of 5 by from BEST rust remover I have ever used. My primary... BEST rust remover I have ever used. My primary use has been with the restoration of a 1971 Dodge Charger. Excellent product results in as few as 15 minutes. Leaves a coating on the metal/steel that resist rust (they claim for up to 1 year) MUST FOR RUST"
Date published: 2019-03-13
Rated 5 out of 5 by from Worked exactly as advertised, as far as I can tell.... Worked exactly as advertised, as far as I can tell. I had to reapply in a couple of spots to get it all, but for the most part I could not see any more rust after wiping or rinsing t off, within about 30 minutes or less.
Date published: 2019-04-23
Rated 5 out of 5 by from I was amazed at how well it works. You do... I was amazed at how well it works. You do have to soak items depending upon how rusty they are, some for hours and I left a few overnight. It DOES work incredibly well.
Date published: 2019-04-09
Rated 5 out of 5 by from Sprayed krud kutter on my old rusty railroad lantern and... Sprayed krud kutter on my old rusty railroad lantern and rust disappeared with two applications. Great product
Date published: 2019-03-12
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