--- product_id: 7426655 title: "Rust Reformer Brush-On Coating" brand: "rust-oleum" price: "$62.27" currency: USD in_stock: true reviews_count: 9 category: "Rust Oleum" url: https://www.desertcart.ec/products/7426655-rust-reformer-brush-on-coating store_origin: EC region: Ecuador --- # Dries tack-free in 15-20 mins Brush-on for precise application Prevents future rust with advanced formula Rust Reformer Brush-On Coating **Brand:** rust-oleum **Price:** $62.27 **Availability:** ✅ In Stock ## Summary > 🖤 Turn rust into resilience—paint your metal’s future today! ## Quick Answers - **What is this?** Rust Reformer Brush-On Coating by rust-oleum - **How much does it cost?** $62.27 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/7426655-rust-reformer-brush-on-coating) ## Best For - rust-oleum enthusiasts ## Why This Product - Trusted rust-oleum brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Prep:** Skip sanding—bond directly to rusted metal and save time - • **Fast Drying Formula:** Tack-free in under 20 minutes, ready for topcoat in hours - • **Long-Term Rust Protection:** Unique oil-based formula seals and prevents future corrosion - • **Instant Rust Transformation:** Convert rust to a paint-ready, flat black surface in minutes - • **Precision Brush-On Application:** Control every stroke for flawless coverage on any metal surface ## Overview Rust-Oleum 248659 Rust Reformer is an 8 oz brush-on solution that instantly converts rust into a flat black, paintable surface. Its oil-based formula bonds directly with rust, eliminating the need for sanding and providing a durable base that prevents future corrosion. Dries tack-free in 15-20 minutes and is suitable for indoor and outdoor metal surfaces, making it a must-have for efficient, long-lasting rust repair. ## Description Rust-Oleum Rust Reformer instantly bonds with rust and transforms it to a non-rusting, flat-black paintable surface. Formula contains rust preventive technology that hinders future rust. Unique product prepares rust for a new coat of paint and saves the effort of sanding rust all the way down to bare metal. Review: Liquid or Aerosol - Here is What You Need to Know - Rust-Oleum makes several products that carry the label "Rust Reformer." At the time I wrote this review the above listing contained numerous selections including a choice between a liquid and an aerosol. Although the liquid and the aerosol are both labeled Rust Reformer, the products are fundamentally different. Accordingly, understanding the differences will likely help you choose the more appropriated product. Also worth noting is that although there are two fundamentally different products, there are at least five or six different labels and part numbers. Because I became confused I called Rust-Oleum for clarifications and some answers to some questions. The information below is based both on my usage and the information provided by their technical staff. Also worth noting is that both products contain the identical phrase "Instantly converts rust to a protected paintable surface." Related to the labels, it is worth noting is that Rust-Oleum packages some products in more than one product line. The products listed above carry the label used by their automotive paint division. The Liquid: I was told that the liquid was the superior product for converting or transforming rust. The liquid is water based and contains water-based chemicals that react with rust to convert it from chemical rust to another iron-oxide based compound that has different physical properties. So, in that respect it does indeed eliminate the rust. The product is milky white out of the can and dries almost black on rust (indicating conversion) and pretty much clear elsewhere. At the time I wrote this, the 8 ounce bottle was identified by the number part 248659 on the back label (not to be confused with the number on the front label which is the label number). The same product in the household division has a label that depicts a chair and has the part number 238433. There is also another part number in an 8 ounce container of a different shape that also appears to be the same product. That part number is 7830730. As I recall, the staff was unfamiliar with the part number and suspected it was the same product being marketed to another segment of the paint market. And, there is also a gallon size with the part number 3575402. The Aerosol: I was told that the aerosol stops rust basically by encapsulating it thereby not allowing water to cause further rust. This appears to conflict with the phrase " Instantly converts rust to a protected paintable surface." However, this characterization is consistent with a review that someone else wrote about, where the reviewer stated that he used the aerosol on rusted metal, sanded the result, and discovered the rust was still present and was not converted. This product comes out of the can black and dries black. This product also appears to be Xylol based as are a lot of aerosol paint products. Possibly there is something in the paint that may do something more than standard primer to convert or retard rust other than encapsulate it, but typically chemical reactions with metals transpire in a water based environment. As I recall, the automotive division product has the part number 248658 and the home division product has the part number 215215. I have used both products and both worked well. I did not do a direct comparison and did not evaluate their long-term durability. I also used another liquid product called Corroseal around 15 or 20 years ago and at that time found it to be excellent. Regarding which product to choose, my advice would be to use the liquid where possible and convenient especially over heavier rusted areas. Obviously, the aerosol is easier to apply in many instances. Also, in many cases it is likely you will apply a top coat of paint especially if you don't want the resulting surface to be black. And, in my experience it is always preferable to remove as much rust as possible by scraping, wire-brushing, sanding, or by chemical means. Review: The best rusty metal prep - A chemist told me about this. It actually chemically alters ruat on metal and creates a durable protective layer that you can paint over. It is truly outstanding. ## Features - not_applicable - Use on any rusty, metal surface to Instantly convert rust to a flat black, paintable surface that is protected and prevents future rust - Oil based formula creates a bond with rusted surface that can be easily painted - Dries tack free in 15-20 minutes, allow 3 hours before topcoating for oil-based paints and 3 days for lacquers or aerosols - Unique formula transforms rusted surfaces saving time and effort sanding rust all the way down to bare metal - Brush on formula allows for precise appliation ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003BHYY3S | | Age Range Description | Adult | | Best Sellers Rank | #108,097 in Automotive ( See Top 100 in Automotive ) #271 in Care Corrosion & Rust Inhibitors #2,755 in Oils & Fluids | | Brand | Rust-Oleum | | Brand Name | Rust-Oleum | | Color | Black | | Color Code | #000000 | | Container Type | Bottle | | Coverage | Moderate to High | | Customer Reviews | 4.5 out of 5 stars 1,017 Reviews | | Dry Time In Hours | 2 | | Finish Type | Semi-Gloss | | Global Trade Identification Number | 00020066186005 | | Included Components | REFORMER RUST AUTO 8OZ | | Indoor Outdoor Usage | Indoor, Outdoor | | Is Waterproof | False | | Item Form | Aerosol | | Item Volume | 303.13 ml | | Item Weight | 90 g | | Manufacturer | Rust-Oleum | | Model Name | 248659 | | Model Number | 248659 | | Paint Type | Encaustic | | Part Number | 248659 | | Size | 8 Ounce (Pack of 1) | | Special Feature | special_feature | | Special Features | special_feature | | Surface Recommendation | Metal | | UPC | 020066186005 | | Unit Count | 8 Ounce | | Warranty Description | Satisfaction Guaranteed | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Rust-Oleum - **Color:** Black - **Finish Type:** Semi-Gloss - **Indoor/Outdoor Usage:** Indoor, Outdoor - **Item Volume:** 303.13 ml - **Paint Type:** Encaustic - **Size:** 8 Ounce (Pack of 1) - **Special Feature:** special_feature - **Surface Recommendation:** Metal - **Unit Count:** 8 Ounce ## Images ![Rust Reformer Brush-On Coating - Image 1](https://m.media-amazon.com/images/I/71xkkxuNNNL.jpg) ![Rust Reformer Brush-On Coating - Image 2](https://m.media-amazon.com/images/I/21v8syCxNJL.jpg) ## Questions & Answers **Q: I've used rust reformer for a long time and is really great. What is the diferance about rust reformer automotive?** A: Pretty sure the only difference is the spray nozzle. This one comes with the white "spray at any angle" nozzle, considering you'd likely be spraying it on the underbody. The other can (with the chair graphic) uses the conventional red nozzle. These can't be swapped easily either, as the conventional nozzle is all one piece into the can, whereas the white one is assembled on a separate stem that goes into the can. Of course, if you have a decent 3d printer or are crafty with a rotary tool, you can manage to make an adapter to use the white nozzle on any can. **Q: which works better spray or paint on** A: It depends on what you are painting...and whether you can keep a light and steady hand for spraying. Also, you need an area to work that you don’t have to worry too much about overspray. With a brush you can get stroke lines, especially if you have broad surfaces. Most of the time I prefer to spray, as it ends up looking smooth. **Q: Would this work for removing very rusty license plate screws from a car?** A: No it is a paint that works well to paint over rust that has been sanded removing lose rust. Use WD40 to remove rusty screws. **Q: I'm confused... the description here and on the manufacturer's site make it sound like an aerosol spray. Is it? I need to use a brush.** A: I can understand the confusion. It's a brush-on product. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Liquid or Aerosol - Here is What You Need to Know *by B***O on May 1, 2022* Rust-Oleum makes several products that carry the label "Rust Reformer." At the time I wrote this review the above listing contained numerous selections including a choice between a liquid and an aerosol. Although the liquid and the aerosol are both labeled Rust Reformer, the products are fundamentally different. Accordingly, understanding the differences will likely help you choose the more appropriated product. Also worth noting is that although there are two fundamentally different products, there are at least five or six different labels and part numbers. Because I became confused I called Rust-Oleum for clarifications and some answers to some questions. The information below is based both on my usage and the information provided by their technical staff. Also worth noting is that both products contain the identical phrase "Instantly converts rust to a protected paintable surface." Related to the labels, it is worth noting is that Rust-Oleum packages some products in more than one product line. The products listed above carry the label used by their automotive paint division. The Liquid: I was told that the liquid was the superior product for converting or transforming rust. The liquid is water based and contains water-based chemicals that react with rust to convert it from chemical rust to another iron-oxide based compound that has different physical properties. So, in that respect it does indeed eliminate the rust. The product is milky white out of the can and dries almost black on rust (indicating conversion) and pretty much clear elsewhere. At the time I wrote this, the 8 ounce bottle was identified by the number part 248659 on the back label (not to be confused with the number on the front label which is the label number). The same product in the household division has a label that depicts a chair and has the part number 238433. There is also another part number in an 8 ounce container of a different shape that also appears to be the same product. That part number is 7830730. As I recall, the staff was unfamiliar with the part number and suspected it was the same product being marketed to another segment of the paint market. And, there is also a gallon size with the part number 3575402. The Aerosol: I was told that the aerosol stops rust basically by encapsulating it thereby not allowing water to cause further rust. This appears to conflict with the phrase " Instantly converts rust to a protected paintable surface." However, this characterization is consistent with a review that someone else wrote about, where the reviewer stated that he used the aerosol on rusted metal, sanded the result, and discovered the rust was still present and was not converted. This product comes out of the can black and dries black. This product also appears to be Xylol based as are a lot of aerosol paint products. Possibly there is something in the paint that may do something more than standard primer to convert or retard rust other than encapsulate it, but typically chemical reactions with metals transpire in a water based environment. As I recall, the automotive division product has the part number 248658 and the home division product has the part number 215215. I have used both products and both worked well. I did not do a direct comparison and did not evaluate their long-term durability. I also used another liquid product called Corroseal around 15 or 20 years ago and at that time found it to be excellent. Regarding which product to choose, my advice would be to use the liquid where possible and convenient especially over heavier rusted areas. Obviously, the aerosol is easier to apply in many instances. Also, in many cases it is likely you will apply a top coat of paint especially if you don't want the resulting surface to be black. And, in my experience it is always preferable to remove as much rust as possible by scraping, wire-brushing, sanding, or by chemical means. ### ⭐⭐⭐⭐⭐ The best rusty metal prep *by R***T on September 12, 2026* A chemist told me about this. It actually chemically alters ruat on metal and creates a durable protective layer that you can paint over. It is truly outstanding. ### ⭐⭐⭐⭐ Awful cap. Great product. *by T***B on March 19, 2026* This stuff works very well for turning rust into a Black paintable surface. The cap on this product is awful. I’ve never used such an ineffective child safe cap before. It’s almost impossible to open this more than once, you pretty much just end up getting pliers, squeezing tight as possible to get that cap off. Awful. ## Frequently Bought Together - Rust-Oleum 248659 Rust Reformer Brush On, 8 oz, Black - Rust-Oleum 248658 Stops Rust Reformer Spray Paint, 10.25 oz, Matte Black - Rocaris 6 Pack Carbon Steel Wire Wheel and Pen Brush Set with 1/4-Inch Hex Shank for Rust Removal, Corrosion and Scrub Surfaces --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ec/products/7426655-rust-reformer-brush-on-coating](https://www.desertcart.ec/products/7426655-rust-reformer-brush-on-coating) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-10-26*