---
product_id: 21777945
title: "Roklin Systems Inc. FlexSet Rapid Concrete Repair (Gray, 5 Gallon Kit)"
brand: "roklin systems inc"
price: "$1191.92"
currency: USD
in_stock: true
reviews_count: 8
category: "Roklin Systems Inc"
url: https://www.desertcart.ec/products/21777945-roklin-systems-inc-flexset-rapid-concrete-repair-gray-5-gallon
store_origin: EC
region: Ecuador
---

# Cold weather catalyst option Sets in minutes No demolition needed Roklin Systems Inc. FlexSet Rapid Concrete Repair (Gray, 5 Gallon Kit)

**Brand:** roklin systems inc
**Price:** $1191.92
**Availability:** ✅ In Stock

## Summary

> 🛠️ Fix Fast, Ride Smooth — Concrete Repair That Keeps You Moving

## Quick Answers

- **What is this?** Roklin Systems Inc. FlexSet Rapid Concrete Repair (Gray, 5 Gallon Kit) by roklin systems inc
- **How much does it cost?** $1191.92 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/21777945-roklin-systems-inc-flexset-rapid-concrete-repair-gray-5-gallon)

## 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

- • **No Dig, No Delay:** Cold-applied slurry repairs potholes and cracks without costly removal or demolition.
- • **All-Weather Warrior:** Add catalyst for accelerated curing below 58°F, ensuring year-round reliability.
- • **Economical Coverage:** One 5-gallon kit covers up to 9.6 sq. ft. at ¼ inch thickness—big fixes, small hassle.
- • **Seamless Visual Blend:** Feathers smoothly into existing concrete for a sleek, professional finish.
- • **Rapid Cure, Ready to Roll:** Self-leveling formula hardens in minutes for traffic-ready repairs.

## Overview

Roklin Systems Inc. FlexSet Rapid Concrete Repair is a durable, cold-applied concrete slurry designed for quick, long-lasting repairs on potholes, cracks, and joints. It requires no pavement removal, cures rapidly—even in cold weather with an optional catalyst—and blends seamlessly with existing surfaces, making it the go-to solution for professionals seeking efficient, economical concrete restoration.

## Description

FlexSet Rapid Concrete Repair has been used effectively for more than 8 years to repair potholes, alligatoring, cracks and cratering on highways, parking lots, city streets, paving, garage floors, roads, driveways and sidewalks. It is the most economical and easy-to-use product now available for quick concrete repairs. 1. Mix: Mixing is easy with the Egg Beater Mixer and premeasured kits. Just add the pre-measured ingredients and flip the switch. FlexSet is ready to pour in 90 seconds. For larger jobs, use a motorized pail mixer. 2. Pour: No pavement removal or demolition is needed. Repairs are completed quickly with minimal surface preparation. Repairs survive heavy traffic, even in thin lifts. It can be used on hot days as well as cold. A kit of FlexSet can cover an area of 9.6 sq. ft. at a thickness of .25 of an inch. 3. Finish: FlexSet is installed quickly and is self-leveling with a fast cure. Repairs can be traffic-ready in under a heavily- traveled highways are reduced. Flexset is durable, long-lasting, odorless, self-compacting and can feather into existing asphalt. In temperatures below 58°, add 1-ounce bottle of catalyst to your order. This will cause FlexSet to set up faster in cold weather. Catalyst is not included.

Review: I used a good leaf blower to clean the hole - This stuff really well for potholes! You have to clean the pothole thoroughly , no loose rocks or dirt. I used a good leaf blower to clean the hole. Only thing is the resin turned to a green color when it dryer completely. i'm still very satisfied and so much better than using concrete or asphalt!
Review: Don't see the A and B containers - Are the A and B inside the 5-gal bucket with sand? sheet dose not say what to do just don't kill yourself,

## Features

- FlexSet is a cold-applied, liquid and aggregate slurry that hardens in minutes to provide a long-lasting repair, without the need for removal of damaged concrete or dig-outs of any kind.
- FlexSet utilizes our patented, coated aggregate, which contributes to flowability and ease of installation on potholes, joints and cracks.
- FlexSet Concrete patch repair can be finished precisely to grade, resulting in a smoother ride over the repaired areas like driveways, runways and sidewalks.
- FlexSet is easily feathered into the surrounding concrete to form a repair that blends in visually with the existing pavement.
- In temperatures below 58°, add 1-ounce bottle of catalyst to your order. This will cause FlexSet to set up faster in cold weather. Catalyst is not included.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005CRO2LY |
| Best Sellers Rank | #476,051 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #130 in Concrete |
| Brand | Roklin Systems Inc |
| Color | Gray |
| Date First Available | July 14, 2011 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Weight | 30 pounds |
| Item dimensions L x W x H | 12 x 12 x 12 inches |
| Item model number | FLEXSET_GRY_3GAL |
| Manufacturer | Roklin Systems Inc. |
| Material | Concrete-Based |
| Number of Items | 1 |
| Product Dimensions | 12 x 12 x 12 inches |
| Style | Compact |
| UPC | 867551000121 |

## Product Details

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

## Images

![Roklin Systems Inc. FlexSet Rapid Concrete Repair (Gray, 5 Gallon Kit) - Image 1](https://m.media-amazon.com/images/I/7186uRR7ExL.jpg)
![Roklin Systems Inc. FlexSet Rapid Concrete Repair (Gray, 5 Gallon Kit) - Image 2](https://m.media-amazon.com/images/I/91b3wH+HICL.jpg)
![Roklin Systems Inc. FlexSet Rapid Concrete Repair (Gray, 5 Gallon Kit) - Image 3](https://m.media-amazon.com/images/I/81iKQHcgmgL.jpg)
![Roklin Systems Inc. FlexSet Rapid Concrete Repair (Gray, 5 Gallon Kit) - Image 4](https://m.media-amazon.com/images/I/81sFgHWz6OL.jpg)
![Roklin Systems Inc. FlexSet Rapid Concrete Repair (Gray, 5 Gallon Kit) - Image 5](https://m.media-amazon.com/images/I/819I0-42oIL.jpg)

## Available Options

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

## Questions & Answers

**Q: can concrete dye be added to this product**
A: The material is hydrophobic, which means any water-based dye would not be advised. FlexSet is finished with the included topping sands. The topping is what your eye will mostly see when complete. Although not advised or recommended, if you wish to alter the texture or color, you could use different sand to top with. Any sand applied must be absolutely DRY and provide the traction needed for your safety.

**Q: If using on a step corner. What type of form to keep it from sticking to the form?**
A: I've used just plain plywood, but with an oil coating on it.

**Q: How does it hold up to really cold wet winters?**
A: Hoppes1 is wrong. I live in upstate NY and used it extensively in 2015 outdoors on spalled concrete around my garage and garage pad area. In the 3 years since then, moisture (huge amounts of snow) and extreme cold have had no effect on it.

**Q: Do you have to degrease and clean the hole or is removing debris and moisture enough**
A: As long as your damaged pavement is dry, you’re ready to go. You can sweep or blow out the hole and place your FlexSet.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I used a good leaf blower to clean the hole
*by M***A on August 23, 2015*

This stuff really well for potholes! You have to clean the pothole thoroughly , no loose rocks or dirt. I used a good leaf blower to clean the hole. Only thing is the resin turned to a green color when it dryer completely. i'm still very satisfied and so much better than using concrete or asphalt!

### ⭐ 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,

### ⭐⭐⭐⭐⭐ 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.

## Frequently Bought Together

- Roklin Systems Inc. FlexSet Rapid Concrete Repair (Gray, 5 Gallon Kit)
- SIKA - SikaLatex R - Concrete Adhesive Glue, White - Admix for Portland-Cement Mortar/Concrete - Resistant to Freezing and thawing Damage - 1-Gallon
- Sika - Sikacryl - Gray - Ready-Mix Concrete Patch - for Repairing spalls and Cracks in Concrete and Masonry - Textured - 1 qt

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-14*