--- product_id: 53613384 title: "Rust-Oleum 301012 Concrete Patch & Repair, 24 oz, Gray" brand: "rust-oleum" price: "€ 78.89" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.hr/products/53613384-rust-oleum-301012-concrete-patch-and-repair-24-oz-gray store_origin: HR region: Croatia --- # Fast 8-hour cure Repairs cracks up to 1/2 inch Industrial-strength epoxy bond Rust-Oleum 301012 Concrete Patch & Repair, 24 oz, Gray **Brand:** rust-oleum **Price:** € 78.89 **Availability:** ✅ In Stock ## Summary > 🛠️ Fix it once, fix it stronger — Concrete repair that means business! ## Quick Answers - **What is this?** Rust-Oleum 301012 Concrete Patch & Repair, 24 oz, Gray by rust-oleum - **How much does it cost?** € 78.89 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/53613384-rust-oleum-301012-concrete-patch-and-repair-24-oz-gray) ## 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 - • **Odor-Free Fast Cure:** No unpleasant smells and ready for painting or coating in just 8 hours. - • **Rock-Hard Durability:** Creates a surface stronger than concrete itself, ensuring long-lasting repairs. - • **Precision Application:** Low viscosity formula allows smooth mixing and easy filling of cracks and holes up to 1/2 inch deep. - • **Universal Compatibility:** Works seamlessly with all concrete coatings, including epoxy shields and polycuramine. - • **Versatile Indoor/Outdoor Use:** Perfectly suited for any concrete surface, from patios to garage floors. ## Overview Rust-Oleum 301012 Concrete Patch & Repair is a two-part industrial epoxy designed for indoor and outdoor concrete crack and hole repairs up to 1/2 inch deep. It cures fast in 8 hours without unpleasant odors, creating a surface harder than concrete. Compatible with all concrete coatings, this low-viscosity formula ensures a smooth, durable finish that withstands cracking and shrinking. ## Description Rust-Oleum concrete patch & repair kit easily repairs concrete cracks up to 1/2 inch deep and holes on indoor/outdoor surfaces. Versatile product works with any concrete coatings product including epoxy shield and rock-solid. Review: I would recommend this product. - This product was great. It was rather easy to mix, fill, and level out. I used it before doing my rock solid garage concrete flooring, and it did a great job filling cracks. I would recommend picking up some quikrete concrete repair and filling large holes or cracks first, once they cure, grind them smooth, and then go over the top of them with this. This rustoleum crack filler was great for sealing in the quickrete, and filling in cracks. It sanded down nicely and easily to get rid of the raised edge from application. I used a soft applicator, an old auto body filler type one to mix, and apply. That worked well for scraping most access off and also being flexible around areas that weren’t exactly level. After sanding this product down, and applying the rock solid polycuramine floor coat, I couldn’t see this product through it. In reviews, and videos that you can, I think they either didn’t sand it or maybe didn’t apply the floor coat thick enough. I used the light gray floor coat kit, this stuff applies gray, so could also be part of why you can’t see it. Overall I am very satisfied. I have plenty left over also so I can help friends with their garages now that they have seen how mine turned out. I recommend only mixing a little at a time. If you run out you can just simply mix more. I used 1 popsicle sticks per container to grab it out and the soft applicator to mix and finally apply it. I wouldn’t recommend using a hard putty knife and grabbing some out of one can, and dipping into the next with a dirty knife and mixing it like that. I saw that on several videos. When you go back to use it in the future I’d imagine there will be rocks or something of activated material mixed in. The packaging says this can also be used to help anchor in screws into masonry, so I will be saving this as a future tool/ trick to help get a job done. Take care of your product and Itl be there to serve again! Review: Excellent product. - I decided to clean, patch and stain my boring front porch when I re- made my porch this summer. It had a lot of cracks. I took all the concrete patch products in Lowes, chose a nice patio furniture display to sit and I read them all. I chose the Rustoleum. It's easy to work with and it dries rock hard. I mixed it in small batches because it dries in about 20 minutes. Once it's dry it's harder than the concrete. I sanded the seams down flat using a grinder with a sanding disc. I am really happy with how it turned out. I ended up painting the seams, they are now part of the final result. I wanted a turquoise stone look. So I used the patched seams in the design. I was then asked to repair the cracks in a neighbors very large, very cracked front porch floor. That also came out great, and those were bad cracks. I've used 3 boxes of this concrete patch, it's well worth the cost. ## Features - Ideal for indoor/outdoor use to repair concrete cracks and holes in concrete - Two-part, industrial-strength epoxy permanently bonds concrete without shrinking or cracking - Fast curing product contains no unpleasant orders and allows concrete to be painted or coated in 8 hours - Creates an extremely hard surface that is stronger than concrete - Universal product works with any concrete coating ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01KSYPCIC | | Best Sellers Rank | #61,699 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #217 in Wall Surface Repair Products | | Brand | Rust-Oleum | | Brand Name | Rust-Oleum | | Color | Gray | | Compatible Material | Concrete | | Container Type | container | | Customer Reviews | 4.5 out of 5 stars 1,072 Reviews | | Full Cure Time | 8 hours Hours | | Global Trade Identification Number | 00020066322304 | | Included Components | Painting Supplies; Patch, Fill & Repair; wall-surface-repair-products | | Item Form | Liquid | | Item Package Quantity | 1 | | Item Type Name | wall-surface-repair-products | | Item Weight | 2.7 Pounds | | Manufacturer | Rust-Oleum | | Material | Plastic | | Material Type | Plastic | | Model | 301012 | | Other Special Features of the Product | Crack Resistant | | Special Feature | Crack Resistant | | Specific Uses For Product | Interior/Exterior | | UPC | 020066322304 | | Unit Count | 1.0 Count | | Viscosity | Low Viscosity | | Volume | 24 Fluid Ounces | | Warranty Description | Warranty | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** Rust-Oleum - **Item Form:** Liquid - **Material:** Plastic - **Special Feature:** Crack Resistant - **Specific Uses For Product:** Interior/Exterior ## Images ![Rust-Oleum 301012 Concrete Patch & Repair, 24 oz, Gray - Image 1](https://m.media-amazon.com/images/I/81h1IVAUNJL.jpg) ## Available Options This product comes in different **Color, Number Of Items** options. ## Questions & Answers **Q: Should control joint cuts be filled with this product prior to expoxy finish or is it best to just let the epoxy finish fill them in?** A: Nether. Any movement in the control joint will crack the filler and/or the finish. I would install the epoxy finish then fill the control joint cuts with a flexible caulk. **Q: You suggested not to use this on a wall but the item is called “wall surface repair” so can you explain.** A: I purchase the concrete surface repair kit. If its concrete you can use this product. Do not use this on drywall. This product is designed specifically for concrete crack repair. **Q: How much (quantity) does this make (volume, I.e. quart/gallon etc)?** A: I would say around a quart **Q: Instead of painting, can a dye be added to it while mixing?** A: For the amount of pre work need for this product to work and cure property, I wouldn't mess with additional mixtures. If really needing to die it a different color tone I could contact the manufacturer directly. Good luck ## Customer Reviews ### ⭐⭐⭐⭐⭐ I would recommend this product. *by D***D on July 23, 2021* This product was great. It was rather easy to mix, fill, and level out. I used it before doing my rock solid garage concrete flooring, and it did a great job filling cracks. I would recommend picking up some quikrete concrete repair and filling large holes or cracks first, once they cure, grind them smooth, and then go over the top of them with this. This rustoleum crack filler was great for sealing in the quickrete, and filling in cracks. It sanded down nicely and easily to get rid of the raised edge from application. I used a soft applicator, an old auto body filler type one to mix, and apply. That worked well for scraping most access off and also being flexible around areas that weren’t exactly level. After sanding this product down, and applying the rock solid polycuramine floor coat, I couldn’t see this product through it. In reviews, and videos that you can, I think they either didn’t sand it or maybe didn’t apply the floor coat thick enough. I used the light gray floor coat kit, this stuff applies gray, so could also be part of why you can’t see it. Overall I am very satisfied. I have plenty left over also so I can help friends with their garages now that they have seen how mine turned out. I recommend only mixing a little at a time. If you run out you can just simply mix more. I used 1 popsicle sticks per container to grab it out and the soft applicator to mix and finally apply it. I wouldn’t recommend using a hard putty knife and grabbing some out of one can, and dipping into the next with a dirty knife and mixing it like that. I saw that on several videos. When you go back to use it in the future I’d imagine there will be rocks or something of activated material mixed in. The packaging says this can also be used to help anchor in screws into masonry, so I will be saving this as a future tool/ trick to help get a job done. Take care of your product and Itl be there to serve again! ### ⭐⭐⭐⭐⭐ Excellent product. *by T***Y on August 25, 2024* I decided to clean, patch and stain my boring front porch when I re- made my porch this summer. It had a lot of cracks. I took all the concrete patch products in Lowes, chose a nice patio furniture display to sit and I read them all. I chose the Rustoleum. It's easy to work with and it dries rock hard. I mixed it in small batches because it dries in about 20 minutes. Once it's dry it's harder than the concrete. I sanded the seams down flat using a grinder with a sanding disc. I am really happy with how it turned out. I ended up painting the seams, they are now part of the final result. I wanted a turquoise stone look. So I used the patched seams in the design. I was then asked to repair the cracks in a neighbors very large, very cracked front porch floor. That also came out great, and those were bad cracks. I've used 3 boxes of this concrete patch, it's well worth the cost. ### ⭐⭐⭐⭐⭐ Critique of Rust-Oleum concrete Patch & Repair *by L***N on October 9, 2025* Epoxy bond to concrete is tenacious. Cured coating is tough and durable. Working time is adequate. Clean and dry your starting holes or cracks before applying epoxy. Don't do too large an area with one mixing. Start with a smaller area (<20 sq. inches) and see if you can get it applied smoothly. Use a light concrete colored sand to sprinkle over the repaired area while the epoxy is curing. This will give you a better looking and an anti-slip surface to your repair. Sweep off excess sand coating after the epoxy is cured. ## Frequently Bought Together - Rust-Oleum 301012 Concrete Patch & Repair, 24 oz, Gray - Rust-Oleum 301243 Cleaner and Degreaser, 1 Gallon - Rust-Oleum 293513 RockSolid Polycuramine Garage Floor Coating, 2.5 Car Kit, High Gloss Gray --- ## 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.hr/products/53613384-rust-oleum-301012-concrete-patch-and-repair-24-oz-gray](https://www.desertcart.hr/products/53613384-rust-oleum-301012-concrete-patch-and-repair-24-oz-gray) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-24*