--- product_id: 235073303 title: "RUST-OLEUM 5180.5 Epoxy Repair Mortar, 2X Stronger Than Concrete, Dark grey" brand: "rust-oleum" price: "¥49458" currency: JPY in_stock: true reviews_count: 8 category: "Rust Oleum" url: https://www.desertcart.jp/products/235073303-rust-oleum-5180-5-epoxy-repair-mortar-2x-stronger-than store_origin: JP region: Japan --- # 2X stronger than concrete Water resistant, no shrink or crack Resists heavy traffic & chemicals RUST-OLEUM 5180.5 Epoxy Repair Mortar, 2X Stronger Than Concrete, Dark grey **Brand:** rust-oleum **Price:** ¥49458 **Availability:** ✅ In Stock ## Summary > 🛠️ Repair like a pro, last like a legend! ## Quick Answers - **What is this?** RUST-OLEUM 5180.5 Epoxy Repair Mortar, 2X Stronger Than Concrete, Dark grey by rust-oleum - **How much does it cost?** ¥49458 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/235073303-rust-oleum-5180-5-epoxy-repair-mortar-2x-stronger-than) ## 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 - • **Precision Repair:** Ideal for eroded edges, broken steps, and damaged floors with no shrinkage - • **Unmatched Strength:** Twice as strong as standard concrete for lasting repairs - • **Versatile Durability:** Perfect for both interior and exterior concrete restoration - • **All-in-One Convenience:** Easy-to-use packaging designed for quick, mess-free application - • **Chemical & Traffic Resistant:** Stands up to harsh chemicals and heavy foot or vehicle traffic ## Overview RUST-OLEUM 5180.5 Epoxy Repair Mortar is a high-strength, dark grey epoxy paste designed to repair and restore damaged concrete surfaces. Twice as strong as traditional concrete, it resists heavy traffic, chemicals, and water without shrinking or cracking. Suitable for both indoor and outdoor use, this all-in-one repair solution ensures durable, professional-grade results for floors, steps, and edges. ## Description Very strong epoxy repair mortar for repairing damaged floors and steps. Review: Looks great and a lot easier to do than I thought! - The preparation takes ages, but the result is great. Thought this would be really hard to do and was worried about the coverage, but it was easy and more than enough to do what I needed. It was really satisfying to apply and very loose. I expected it to be hard, but it went like a dream in 4 awkward size and shaped rooms. Invest in a floor roller kit too, you'll thank me... Review: Good purchase but wont know the results until it rains. - Good product .Easy to apply and sets really quickly. ## Features - Causes serious eye damage. - Causes serious eye irritation. - Causes severe skin burns and eye damage. - Causes skin irritation. - Contains epoxy constituents. May produce an allergic reaction. - Harmful to aquatic life with long lasting effects. - May cause an allergic skin reaction. - May cause respiratory irritation. - Stands up to heavy traffic and many chemicals - Does not shrink or crack - For repairing eroded or damaged concrete, bay edges and broken steps - Easy all-in-1 packaging ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B074MGPB3D | | Best Sellers Rank | 107,871 in Automotive ( See Top 100 in Automotive ) 559 in Fillers, Adhesives & Sealants | | Brand | Rust-Oleum | | Colour | Dark grey | | Compatible Material | Concrete | | Container Type | Pail | | Country Of Origin | United Kingdom | | Customer Reviews | 4.0 out of 5 stars 40 Reviews | | Global Trade Identification Number | 05413436130336 | | Item Form | Paste | | Item Package Quantity | 1 | | Item Weight | 5.4 Kilograms | | Item form | Paste | | Manufacturer | RUST-OLEUM | | Manufacturer Part Number | 5180.5 | | Material | Epoxy | | Model Number | 5180.5 | | Other Special Features of the Product | Strong | | Special feature | Strong | | Specific Uses For Product | Construction, Emergency | | Specific uses for product | Construction, Emergency | | Unit Count | 1.0 count | | Viscosity Level | High | | Water Resistance Level | Water Resistant | ## Images ![RUST-OLEUM 5180.5 Epoxy Repair Mortar, 2X Stronger Than Concrete, Dark grey - Image 1](https://m.media-amazon.com/images/I/615bj3TNOsL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Is this suitable to seal a concrete driveway? Is it glossy finish? would it make driveway slippery?** A: It's a single pack dust proofer suitable for foot traffic only, not vehicular traffic. ie.light exposure. It is glossy but with it being an epoxy its only really suitable for interior applications not exterior. **Q: What is the working time, and how long does it take to set?** A: Hi, this product becomes touch try within 3 - 6 Hours and will become fully cured within 6 - 12 Hours depending upon the temperature ## Customer Reviews ### ⭐⭐⭐⭐⭐ Looks great and a lot easier to do than I thought! *by N***S on 4 October 2024* The preparation takes ages, but the result is great. Thought this would be really hard to do and was worried about the coverage, but it was easy and more than enough to do what I needed. It was really satisfying to apply and very loose. I expected it to be hard, but it went like a dream in 4 awkward size and shaped rooms. Invest in a floor roller kit too, you'll thank me... ### ⭐⭐⭐⭐ Good purchase but wont know the results until it rains. *by E***S on 4 June 2021* Good product .Easy to apply and sets really quickly. ### ⭐⭐⭐⭐⭐ Pond repair *by B***R on 1 December 2025* Excellent repair to a concrete pond --- ## 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.jp/products/235073303-rust-oleum-5180-5-epoxy-repair-mortar-2x-stronger-than](https://www.desertcart.jp/products/235073303-rust-oleum-5180-5-epoxy-repair-mortar-2x-stronger-than) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-23*