---
product_id: 191010484
title: "DuraGrade - Concrete Paint & Protective Floor Coating - Concrete Grey, 1Gal"
brand: "rust bullet"
price: "¥77475"
currency: JPY
in_stock: true
reviews_count: 8
category: "Rust Bullet"
url: https://www.desertcart.jp/products/191010484-duragrade-concrete-paint-and-protective-floor-coating-concrete-grey-1gal
store_origin: JP
region: Japan
---

# No etching or primer needed UV & weather resistant Industrial-strength durability DuraGrade - Concrete Paint & Protective Floor Coating - Concrete Grey, 1Gal

**Brand:** rust bullet
**Price:** ¥77475
**Availability:** ✅ In Stock

## Summary

> 🛠️ Transform your concrete into a high-performance masterpiece—durability meets style!

## Quick Answers

- **What is this?** DuraGrade - Concrete Paint & Protective Floor Coating - Concrete Grey, 1Gal by rust bullet
- **How much does it cost?** ¥77475 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/191010484-duragrade-concrete-paint-and-protective-floor-coating-concrete-grey-1gal)

## Best For

- rust bullet enthusiasts

## Why This Product

- Trusted rust bullet brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Weather Warrior:** Retains color and strength under intense sunlight, rain, and temperature swings.
- • **Prep-Free Perfection:** Skip etching and primer—applies directly to clean, dry concrete for effortless application.
- • **Traffic-Tough Finish:** Withstands heavy foot and vehicle traffic without chipping, cracking, or peeling.
- • **Stain & Chemical Shield:** Protects against oil, grease, and household chemicals for easy maintenance.
- • **Ultimate Concrete Armor:** Industrial-grade formula resists wear, chemicals, and moisture for unmatched longevity.

## Overview

RUST BULLET DuraGrade Concrete is a premium 1-gallon urethane concrete paint designed for garages, basements, porches, and patios. It offers industrial-strength protection without the hassle of etching or priming, covering 300-350 sq ft per gallon with a durable, UV-resistant, waterproof matte finish that withstands heavy traffic and harsh weather conditions.

## Description

DuraGrade - Concrete Paint & Protective Floor Coating - Concrete Grey, 1Gal | 1 Gallon, Concrete Floor Paint, No Primer Needed, UV Resistant, Durable Finish for Garages, Basements & Patios - desertcart.com

Review: Excellent product - Used for garage floor, great adhesion and true color. Little bit goes a long way. We used two coats. Can not stress enough to read the instructions Good quality. Cost is a little high but worth it
Review: Good buy, with some FYI’s - I spent a ton of time researching what type of product to use on my very ugly front cement porch (the cement was very patchy and discolored on many spots from when the house was built a few years ago). Overall I’m very happy with this product. It is very durable and looks so nice when it’s completed. Application itself was fairly simple. One issue I had is that I learned the hard way that if you put a coat on too thick it would leave air bubbles that would pop. Even though I was very careful with applying it, the bubbles popped and got on my siding/trim (see photo). It’s not super noticeable unless you’re looking for mistakes and I’d still do this project again. I ended up also doing the whole front foundation on the house after completing the porch because I thought it looked so nice. I added some grit into the top layer on the steps and porch to keep it from being too slick when wet. So far it is great! I would recommend to get this project done all in the same day… I made the mistake of doing touch ups the next morning and the leftover product had started getting hard. Thankfully I had shut the can well enough that once I cut through the top of the product there was enough to finish my touch ups. Also recommend pulling painters tape off when it’s still wet, and just using a new roller/brush for each coat. Even though I had bagged the roller/brush to keep air out, parts of it dried and were hard so I had to get a new one out anyway. This stuff is rock hard when it dries and made it pretty difficult to pull the tape the next day. Overall a good buy.

## Features

- Ultimate Concrete Protection: Industrial-strength coating resists wear, chemicals, and moisture, ensuring long-lasting durability for concrete surfaces
- No Etching or Primer Required: Applies directly to clean, dry concrete with excellent adhesion, saving time and simplifying prep work
- Highly Durable & Impact Resistant: Withstands heavy foot and vehicle traffic without chipping, cracking, or peeling
- UV & Weather Resistant: Maintains strength and color under extreme sunlight, rain, and temperature fluctuations for indoor and outdoor use
- Chemical & Stain Resistant: Shields against oil, grease, and household chemicals for easy maintenance and long-term protection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07F591RHJ |
| Age Range Description | Adult |
| Best Sellers Rank | #97,351 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #136 in Industrial Coatings |
| Brand | RUST BULLET |
| Brand Name | RUST BULLET |
| Color | Concrete Grey |
| Color Code | Concrete Grey |
| Container Type | Can |
| Coverage | 300-350 sq/ft per gallon, per coat |
| Customer Reviews | 4.2 out of 5 stars 296 Reviews |
| Dry Time In Hours | 24 |
| Finish Type | Gloss |
| Full Cure Time | 24 hours |
| Global Trade Identification Number | 00850154005631 |
| Included Components | Paint |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Is Waterproof | True |
| Item Form | Liquid |
| Item Type Name | Concrete Paint |
| Item Volume | 1 gallons |
| Manufacturer | Rust Bullet, LLC |
| Model Name | DuraGrade Concrete |
| Model Number | 850154005631 |
| Paint Type | Urethane |
| Part Number | 850154005631 |
| Size | 128 Fl Oz (Pack of 1) |
| Special Feature | UV Resistant |
| Special Features | UV Resistant |
| Specific Uses For Product | Garage, Patio, Porch, Floors & More! |
| Surface Recommendation | Concrete |
| UPC | 850154005631 |
| Unit Count | 128 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** RUST BULLET
- **Color:** Concrete Grey
- **Finish Type:** Gloss
- **Item Volume:** 1 Gallons
- **Paint Type:** Urethane
- **Size:** 128 Fl Oz (Pack of 1)
- **Special Feature:** UV Resistant
- **Specific Uses For Product:** Garage, Patio, Porch, Floors & More!
- **Surface Recommendation:** Concrete
- **Unit Count:** 128.0 Fluid Ounces

## Images

![DuraGrade - Concrete Paint & Protective Floor Coating - Concrete Grey, 1Gal - Image 1](https://m.media-amazon.com/images/I/81WjU2KDcwL.jpg)
![DuraGrade - Concrete Paint & Protective Floor Coating - Concrete Grey, 1Gal - Image 2](https://m.media-amazon.com/images/I/81WtKJKzfeL.jpg)
![DuraGrade - Concrete Paint & Protective Floor Coating - Concrete Grey, 1Gal - Image 3](https://m.media-amazon.com/images/I/81cyRjZSWeL.jpg)
![DuraGrade - Concrete Paint & Protective Floor Coating - Concrete Grey, 1Gal - Image 4](https://m.media-amazon.com/images/I/81433dkALpL.jpg)
![DuraGrade - Concrete Paint & Protective Floor Coating - Concrete Grey, 1Gal - Image 5](https://m.media-amazon.com/images/I/81uByNVh7fL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product
*by C***K on July 26, 2026*

Used for garage floor, great adhesion and true color. Little bit goes a long way. We used two coats. Can not stress enough to read the instructions Good quality. Cost is a little high but worth it

### ⭐⭐⭐⭐⭐ Good buy, with some FYI’s
*by A***R on June 20, 2021*

I spent a ton of time researching what type of product to use on my very ugly front cement porch (the cement was very patchy and discolored on many spots from when the house was built a few years ago). Overall I’m very happy with this product. It is very durable and looks so nice when it’s completed. Application itself was fairly simple. One issue I had is that I learned the hard way that if you put a coat on too thick it would leave air bubbles that would pop. Even though I was very careful with applying it, the bubbles popped and got on my siding/trim (see photo). It’s not super noticeable unless you’re looking for mistakes and I’d still do this project again. I ended up also doing the whole front foundation on the house after completing the porch because I thought it looked so nice. I added some grit into the top layer on the steps and porch to keep it from being too slick when wet. So far it is great! I would recommend to get this project done all in the same day… I made the mistake of doing touch ups the next morning and the leftover product had started getting hard. Thankfully I had shut the can well enough that once I cut through the top of the product there was enough to finish my touch ups. Also recommend pulling painters tape off when it’s still wet, and just using a new roller/brush for each coat. Even though I had bagged the roller/brush to keep air out, parts of it dried and were hard so I had to get a new one out anyway. This stuff is rock hard when it dries and made it pretty difficult to pull the tape the next day. Overall a good buy.

### ⭐⭐⭐⭐⭐ Holding up 5 years later.
*by R***H on June 21, 2025*

Applied this to my garage floor 5 years ago and it's still holding up perfectly. No flaking, pealing, or discoloring. I live in the Midwest, so it's exposed to temperature extremes and road salt. Full disclosure: my garage floor was less than 2 years old, so I didn't have extensive stains or moisture issues. Some of my lessons learned: 1. Prep prep prep. Follow the instructions. I cleaned and etched extensively. This stuff is too expensive to not take the extra steps. 2. Apply Thin coats. This is solvent based, so putting it on too thick can cause bubbles. 3. Similarly, work on small sections unless you figure out technique. It's easy to accidentally apply uneven coats and get some bubbly parts. 4. Dry times are based on air moisture. I applied this in November when it was about as dry as possible and it took 2-3 days to dry between coats. I applied some to my garage side walls during the summer and it dried within a couple hours. 5. Make sure your work area is well ventilated and you wear a mask. This is solvent-based so it puts off some serious fumes. 6. If you're not confident you can finish your project quickly (or trying applying during November...), I would buy multiple 1 gallon cans instead of a 5 gallon can. This stuff still cures in the can and creates a hardened layer if left for too long. It's also kind of hard to judge how much you need because subsequent coats take less paint.

## Frequently Bought Together

- RUST BULLET DuraGrade Concrete High-Performance, Easy-to-Apply Floor Paint – 1 Gallon, Concrete Gray – Garage & Outdoor Surfaces - Garage Floor Paint
- RUST BULLET DuraGrade Clear - Clear Gloss - 1 Gallon - Ultra Low VOC, Chip, Chemical, & UV Resistant - Apply to Metal Concrete, Wood and More
- RUST BULLET Decorative Concrete Color Flakes – Customize Your Concrete Coating – 1 LB Bag – Cement Paint for Outdoor Surfaces – Decorative Chips for Mixing Color – Incognito Blend

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-04*