---
product_id: 25919318
title: "FlexSet Rapid Concrete Repair Kit - Self-Leveling Epoxy Cement for Driveways, Foundations, Large Cracks, and Outdoor Repairs - Gray (3 Gallon)"
brand: "roklin systems inc"
price: "¥125659"
currency: JPY
in_stock: true
reviews_count: 8
category: "Roklin Systems Inc"
url: https://www.desertcart.jp/products/25919318-flexset-rapid-concrete-repair-kit-self-leveling-epoxy-cement-driveways
store_origin: JP
region: Japan
---

# Covers 9.6 sq. ft. at 0.25" thickness Rapid curing in minutes All-weather performance FlexSet Rapid Concrete Repair Kit - Self-Leveling Epoxy Cement for Driveways, Foundations, Large Cracks, and Outdoor Repairs - Gray (3 Gallon)

**Brand:** roklin systems inc
**Price:** ¥125659
**Availability:** ✅ In Stock

## Summary

> 🚀 Fix fast, last long—concrete repair that keeps up with your pace!

## Quick Answers

- **What is this?** FlexSet Rapid Concrete Repair Kit - Self-Leveling Epoxy Cement for Driveways, Foundations, Large Cracks, and Outdoor Repairs - Gray (3 Gallon) by roklin systems inc
- **How much does it cost?** ¥125659 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/25919318-flexset-rapid-concrete-repair-kit-self-leveling-epoxy-cement-driveways)

## Best For

- roklin systems inc enthusiasts

## Why This Product

- Trusted roklin systems inc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Flowability:** Advanced formula ensures easy application with minimal feathering for flawless repairs.
- • **Year-Round Durability:** Engineered to withstand extreme temperatures and heavy traffic immediately after curing.
- • **Cost-Effective Coverage:** 3-gallon kit efficiently repairs up to 9.6 sq. ft., saving time and money on large projects.
- • **Cold-Applied Convenience:** Skip demolition—apply directly to cracks and potholes with zero hassle.
- • **Seamless Self-Leveling Finish:** Achieve a smooth, professional-grade surface that blends perfectly with existing concrete.

## Overview

The Roklin Systems FlexSet Rapid Concrete Repair Kit is a 3-gallon, self-leveling epoxy cement designed for quick, cold-applied repairs on driveways, foundations, and large cracks. It cures rapidly, works in all weather conditions, and covers up to 9.6 sq. ft. at 0.25-inch thickness, delivering a durable, professional finish without the need for concrete removal.

## Description

FlexSet Rapid Concrete Repair Kit offers a cutting-edge solution for repairing damaged concrete with minimal effort and maximum results. Whether addressing foundation cracks, driveway potholes, or garage floor craters, this quick-set epoxy cement delivers a seamless finish, ensuring both durability and aesthetic appeal.Simple Steps to Repair:Mix: The pre-measured kit makes mixing easy—just combine the ingredients using an Egg Beater Mixer or motorized pail mixer. The slurry is ready in 90 seconds, saving you time and effort.Pour: Skip the demolition! FlexSet requires minimal surface prep and adheres directly to existing concrete for quick, hassle-free application.Finish: The self-leveling formula ensures repairs are smooth and traffic-ready within minutes. FlexSet blends naturally with surrounding surfaces for a flawless, durable result. Key Features: Professional-Grade Performance: FlexSet withstands heavy traffic, harsh weather, and temperature fluctuations.Wide Application: Ideal for potholes, foundation cracks, slab repairs, joints, garage floors, and outdoor paving.Eco-Friendly: Odorless and safe for use in residential and commercial settings.Cold Weather Catalyst: For temperatures below 58°F, add the optional 1-ounce catalyst (sold separately) to accelerate the curing process. Transform cracked and damaged surfaces into smooth, reliable pavement with FlexSet—your go-to solution for quick and effective concrete repairs.

Review: good stuff - I used it to fix some major pieces of my driveway that was cracked down the side. The cracks along the side of the driveway left it in multiple chunks of 1x1ft to 1x2ft (with a few smaller pieces in-between). I lifted up the chunks, leveled the bedding, place the chunks back down and filled the sizable gabs/cracks with the FlexSet. And it worked great. I wasn't going to drive on it until the next day, but my father-in-law surprised visited us that same evening, drove right over it, and it held up no problem. Many months later, a small drainage ditch along the driveway, many many heavy rains, and daily use of the drive by two cars and it's still holding up great. One thing I wish I had done differently though. You see in the picture the bag of sand. Your suppose to spread it along the top, once your done putting down the cement. Well, I wish I had used a little less of it or maybe none at all. The part of the fix where I didn't put that much sand down matches my driveway (in terms of texture) way better.
Review: which is great, and adhered to the existing concrete - Material is very thick and appears to have expanded after spreading. I thought the material could be used for small holes but it is too thick. It set up very hard, which is great, and adhered to the existing concrete, also great. It would be ideal for larger repairs but for the pitting I had it was too thick so it did not meet my needs. The material itself was fine, just not for my application.

## Features

- 𝐂𝐨𝐥𝐝-𝐀𝐩𝐩𝐥𝐢𝐞𝐝 𝐑𝐞𝐩𝐚𝐢𝐫 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧: FlexSet combines a liquid slurry and patented coated aggregate to quickly fill potholes, cracks, and joints, eliminating the need for concrete removal or extensive prep work.
- 𝐒𝐦𝐨𝐨𝐭𝐡, 𝐃𝐮𝐫𝐚𝐛𝐥𝐞 𝐅𝐢𝐧𝐢𝐬𝐡: This self-leveling concrete patch repair blends seamlessly with existing surfaces, providing a professional-grade, long-lasting solution for driveways, runways, and sidewalks.
- 𝐄𝐚𝐬𝐲 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧: The advanced formula ensures effortless flowability, precision to grade, and minimal feathering for seamless transitions between repaired and original areas.
- 𝐀𝐥𝐥-𝐖𝐞𝐚𝐭𝐡𝐞𝐫 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞: Designed for year-round use, FlexSet is traffic-ready within minutes, even in extreme temperatures. Add an optional catalyst (sold separately) for faster curing in cold weather.
- 𝐕𝐞𝐫𝐬𝐚𝐭𝐢𝐥𝐞 𝐚𝐧𝐝 𝐄𝐜𝐨𝐧𝐨𝐦𝐢𝐜𝐚𝐥: Perfect for repairing foundations, garage floors, slabs, and more. This kit covers up to 9.6 sq. ft. at a 0.25-inch thickness, making it an efficient and budget-friendly repair solution.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005CRO91C |
| Best Sellers Rank | #684,766 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #265 in Concrete |
| Brand | Roklin Systems Inc |
| Brand Name | Roklin Systems Inc |
| Color | Gray |
| Compatible Material | Concrete |
| Customer Reviews | 3.4 out of 5 stars 17 Reviews |
| Item Form | Liquid |
| Item Weight | 30 pounds |
| Manufacturer | Roklin Systems Inc. |
| Material | Epoxy |
| Material Type | Epoxy |
| Model | FLEXSET_GRY_3GAL |
| Other Special Features of the Product | Self-Leveling, Quick-Set, Waterproof, Chemical Resistant |
| Special Feature | Self-Leveling, Quick-Set, Waterproof, Chemical Resistant |
| Specific Uses For Product | Flooring, Masonry, Repair |
| UPC | 867551000138 |
| Unit Count | 384 Fluid Ounces |
| Viscosity Level | Low |
| Volume | 3 gallons |
| Water Resistance Level | Water Resistant |

## Product Details

- **Material:** Epoxy
- **Brand:** Roklin Systems Inc
- **Style:** Compact
- **Item Weight:** 30 Pounds
- **Item dimensions L x W x H:** 12 x 12 x 12 inches

## Images

![FlexSet Rapid Concrete Repair Kit - Self-Leveling Epoxy Cement for Driveways, Foundations, Large Cracks, and Outdoor Repairs - Gray (3 Gallon) - Image 1](https://m.media-amazon.com/images/I/71hyjuyq-ML.jpg)
![FlexSet Rapid Concrete Repair Kit - Self-Leveling Epoxy Cement for Driveways, Foundations, Large Cracks, and Outdoor Repairs - Gray (3 Gallon) - Image 2](https://m.media-amazon.com/images/I/91tATWcHTiL.jpg)
![FlexSet Rapid Concrete Repair Kit - Self-Leveling Epoxy Cement for Driveways, Foundations, Large Cracks, and Outdoor Repairs - Gray (3 Gallon) - Image 3](https://m.media-amazon.com/images/I/81flM7fXgFL.jpg)
![FlexSet Rapid Concrete Repair Kit - Self-Leveling Epoxy Cement for Driveways, Foundations, Large Cracks, and Outdoor Repairs - Gray (3 Gallon) - Image 4](https://m.media-amazon.com/images/I/71BhTKhPvTL.jpg)
![FlexSet Rapid Concrete Repair Kit - Self-Leveling Epoxy Cement for Driveways, Foundations, Large Cracks, and Outdoor Repairs - Gray (3 Gallon) - Image 5](https://m.media-amazon.com/images/I/81xG255AMWL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ good stuff
*by S***E on December 3, 2015*

I used it to fix some major pieces of my driveway that was cracked down the side. The cracks along the side of the driveway left it in multiple chunks of 1x1ft to 1x2ft (with a few smaller pieces in-between). I lifted up the chunks, leveled the bedding, place the chunks back down and filled the sizable gabs/cracks with the FlexSet. And it worked great. I wasn't going to drive on it until the next day, but my father-in-law surprised visited us that same evening, drove right over it, and it held up no problem. Many months later, a small drainage ditch along the driveway, many many heavy rains, and daily use of the drive by two cars and it's still holding up great. One thing I wish I had done differently though. You see in the picture the bag of sand. Your suppose to spread it along the top, once your done putting down the cement. Well, I wish I had used a little less of it or maybe none at all. The part of the fix where I didn't put that much sand down matches my driveway (in terms of texture) way better.

### ⭐⭐ which is great, and adhered to the existing concrete
*by T***O on October 28, 2014*

Material is very thick and appears to have expanded after spreading. I thought the material could be used for small holes but it is too thick. It set up very hard, which is great, and adhered to the existing concrete, also great. It would be ideal for larger repairs but for the pitting I had it was too thick so it did not meet my needs. The material itself was fine, just not for my application.

### ⭐ Don't see the A and B containers
*by A***R on November 24, 2024*

Are the A and B inside the 5-gal bucket with sand? sheet dose not say what to do just don't kill yourself,

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