---
product_id: 328934670
title: "Concrete Crack Filler - Gray - 3 lb. (Single Bottle) - Polymer Based Sealant for Filling in Concrete Cracks on Driveways, Walkways and Patios (Gray)"
brand: "consandtrate"
price: "€ 80.88"
currency: EUR
in_stock: true
reviews_count: 13
category: "Con San Dtrate"
url: https://www.desertcart.pt/products/328934670-concrete-crack-filler-gray-3-lb-single-bottle-polymer-based
store_origin: PT
region: Portugal
---

# Water-activated polymer Self-healing crack technology Easy pour & apply Concrete Crack Filler - Gray - 3 lb. (Single Bottle) - Polymer Based Sealant for Filling in Concrete Cracks on Driveways, Walkways and Patios (Gray)

**Brand:** consandtrate
**Price:** € 80.88
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal cracks like a pro—effortless, smart, and built to last!

## Quick Answers

- **What is this?** Concrete Crack Filler - Gray - 3 lb. (Single Bottle) - Polymer Based Sealant for Filling in Concrete Cracks on Driveways, Walkways and Patios (Gray) by consandtrate
- **How much does it cost?** € 80.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/328934670-concrete-crack-filler-gray-3-lb-single-bottle-polymer-based)

## Best For

- consandtrate enthusiasts

## Why This Product

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

## Key Features

- • **Fast & Clean Repairs:** Fix cracks quickly without sticky, hard-to-clean messes.
- • **Smart Polymer Formula:** Water activates the filler for a seamless, durable bond.
- • **Effortless Application:** Just pour and mist with water—no messy tools required.
- • **Self-Healing Technology:** Polymers adapt to concrete’s natural expansion and contraction.
- • **Weather-Resistant Durability:** Stands strong through rain and temperature changes.

## Overview

ConSandtrate Concrete Crack Filler is a 3 lb. polymer-based sealant designed for quick, water-activated repairs on concrete driveways, patios, and walkways. Its unique self-healing formula adapts to concrete movement, providing durable, weather-resistant crack filling without the mess of traditional fillers.

## Description

ConSandtrate Concrete Crack Filler - Gray - 3 lb. (Single Bottle) - Polymer Based Sealant for Filling in Concrete Cracks on Driveways, Walkways and Patios (Gray): desertcart.com: Tools & Home Improvement

Review: Worked great! - I purchased the tan color because my patio isn’t new. I figured tan would have more of that “worn in” look I needed to blend in better with the crack. I had a hair line crack on our patio that kept spreading pretty bad. I took a stiff brush to the crack and then I pressure washed the patio. 2 days later I filled the crack in with this crack filler. I took the bottle and lightly went along the lines of the cracks. (The directions call for taking a stiff brush and sweeping the filler across the crack but I had better results taking my finger and lightly dusting it across as I made my way along the crack. I found that using the stiff brush was making to much of the filler spread out everywhere (in places I didn’t need it) and this filler is basically sand and is really hard to clean up the excess because it’s like sand and is so fine. I didn’t want any extra filler setting into any areas that I didn’t need so using my finger was a better control for me I guess. After applying it I lightly misted it with my hose. The next day it poured down rain and I thought for sure this wouldn’t hold up but to my surprise it actually did. It seemed to settle and fill into the cracks very nicely and feels like cement when I run my finger along it. The tan color is a lot lighter then I expected it to be and I’m really glad I didn’t go with the grey color because I’d imagine if tan was this light then grey would have to be almost white. It really doesn’t matter to me because I planned on staining our patio at some point anyways. My main concern was just stopping the crack from spreading and it seems like this will do the trick. I plan on coming back to edit my post next year to see how it does with the colder weather. That’ll be the true test. If it stays as it is now then this stuff is a miracle in a bottle. It’s simple to use and it’s SO much easier to use then that sticky crack filler in a caulking tube!!!!! I’m extremely happy with this so far! Anyone can do this honestly my 9 year old could have it’s that simple. It’s nice to know there’s something out there so simple to use that seems to be so efficient.
Review: Worked great for me - This stuff actually worked amazing filling some cracks in my stamped concrete pool deck. Follow the instructions and you are good to go. Great match on color once dry and seemed pretty durable. I was selling the house and no cracks ever came up on the inspection...WIN.

## Features

- { Application } In the simplest of terms, just pour our material in the desired and mist with; From there let the ConSANDtrate work its magic and solidify the !
- { Water Activated } Simply pour our polymer based filler into the desired area and mist with water; The water will activate the material making your sidewalk, patio, or pool deck a breeze!
- { Self Healing } Our most interesting feature; Our polymers react to and reinstate themselves in the s as the concrete expands and contracts; This superior technology sets us apart from what anyone is doing!
- { Fix Unsightly s Quickly } Concrete repair doesn't have to be time consuming; The unique qualities of this blend allow you repair your s without messy polyurethane and cement mixes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08RV5G59L |
| Best Sellers Rank | #8,750 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #51 in Wall Surface Repair Products |
| Brand | ConSANDtrate |
| Brand Name | ConSANDtrate |
| Color | Gray |
| Compatible Material | Concrete |
| Customer Reviews | 4.3 out of 5 stars 1,185 Reviews |
| Included Components | Bottle with Yorker tip |
| Item Dimensions | 3 x 3 x 10 inches |
| Item Form | Liquid |
| Item Weight | 3 pounds |
| Item dimensions L x W x H | 3 x 3 x 10 inches |
| Manufacturer | DaverCo |
| Material | Cementitious Material |
| Material Type | Cementitious Material |
| Number of Items | 500 |
| Part Number | ConSandtrate- |
| Style | 3 lb. bottle |
| Style Name | 3 lb. bottle |
| Surface Recommendation | Outdoor |
| UPC | 619587417714 |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** ConSANDtrate
- **Item Weight:** 3 pounds
- **Item dimensions L x W x H:** 3 x 3 x 10 inches
- **Material:** Cementitious Material
- **Style:** 3 lb. bottle

## Images

![Concrete Crack Filler - Gray - 3 lb. (Single Bottle) - Polymer Based Sealant for Filling in Concrete Cracks on Driveways, Walkways and Patios (Gray) - Image 1](https://m.media-amazon.com/images/I/61CE9dDFidL.jpg)
![Concrete Crack Filler - Gray - 3 lb. (Single Bottle) - Polymer Based Sealant for Filling in Concrete Cracks on Driveways, Walkways and Patios (Gray) - Image 2](https://m.media-amazon.com/images/I/811fnYl5KEL.jpg)
![Concrete Crack Filler - Gray - 3 lb. (Single Bottle) - Polymer Based Sealant for Filling in Concrete Cracks on Driveways, Walkways and Patios (Gray) - Image 3](https://m.media-amazon.com/images/I/81Z83vzSmZL.jpg)
![Concrete Crack Filler - Gray - 3 lb. (Single Bottle) - Polymer Based Sealant for Filling in Concrete Cracks on Driveways, Walkways and Patios (Gray) - Image 4](https://m.media-amazon.com/images/I/81N6Jqrl7aL.jpg)
![Concrete Crack Filler - Gray - 3 lb. (Single Bottle) - Polymer Based Sealant for Filling in Concrete Cracks on Driveways, Walkways and Patios (Gray) - Image 5](https://m.media-amazon.com/images/I/81vPdAQ+BEL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked great!
*by J***Y on June 13, 2022*

I purchased the tan color because my patio isn’t new. I figured tan would have more of that “worn in” look I needed to blend in better with the crack. I had a hair line crack on our patio that kept spreading pretty bad. I took a stiff brush to the crack and then I pressure washed the patio. 2 days later I filled the crack in with this crack filler. I took the bottle and lightly went along the lines of the cracks. (The directions call for taking a stiff brush and sweeping the filler across the crack but I had better results taking my finger and lightly dusting it across as I made my way along the crack. I found that using the stiff brush was making to much of the filler spread out everywhere (in places I didn’t need it) and this filler is basically sand and is really hard to clean up the excess because it’s like sand and is so fine. I didn’t want any extra filler setting into any areas that I didn’t need so using my finger was a better control for me I guess. After applying it I lightly misted it with my hose. The next day it poured down rain and I thought for sure this wouldn’t hold up but to my surprise it actually did. It seemed to settle and fill into the cracks very nicely and feels like cement when I run my finger along it. The tan color is a lot lighter then I expected it to be and I’m really glad I didn’t go with the grey color because I’d imagine if tan was this light then grey would have to be almost white. It really doesn’t matter to me because I planned on staining our patio at some point anyways. My main concern was just stopping the crack from spreading and it seems like this will do the trick. I plan on coming back to edit my post next year to see how it does with the colder weather. That’ll be the true test. If it stays as it is now then this stuff is a miracle in a bottle. It’s simple to use and it’s SO much easier to use then that sticky crack filler in a caulking tube!!!!! I’m extremely happy with this so far! Anyone can do this honestly my 9 year old could have it’s that simple. It’s nice to know there’s something out there so simple to use that seems to be so efficient.

### ⭐⭐⭐⭐⭐ Worked great for me
*by J***. on September 21, 2026*

This stuff actually worked amazing filling some cracks in my stamped concrete pool deck. Follow the instructions and you are good to go. Great match on color once dry and seemed pretty durable. I was selling the house and no cracks ever came up on the inspection...WIN.

### ⭐⭐⭐⭐ Color lighter than expected—fairly pleased with results
*by J***A on November 2, 2025*

I bought the tan color because I have a tan colored stamped concrete deck. It was far too light (it looked like I just poured beach sand in the cracks 😆) so I bought the brown to go over it. Pictures shown are tan. Brown seems to be a better match; I’ll update when it dries. I scraped out the cracks, blew them out with an air compressor, then vacuumed them before filling them. For the deepest parts I filled with play sand on the bottom then this product on the top. We unexpectedly had rain just a few hours after this application and most of the sand product stayed put!! Some of it did wash out or settle during the rain; I just topped it off with the brown color after it dried out. (pictures to come). I also just saw that this company has 30 colors available on their website, so if brown isn’t close enough I’ll try again with a different color. Application is easy, I’ve just been pouring it on and brushing it in place with my fingers. For spillover past the crack it works well to cover the crack with my hand/fingers and blow away the excess. This product does look lighter when it’s wet—right now it’s been raining so even the brown color I applied on top yesterday looks lighter because it rained this morning but I think it will blend better when everything is dry. Overall very pleased, much easier and less messy application than caulking. I wish the color match was a bit better but that may just take finding the right color. I definitely plan to finish filling all of the cracks on my deck with this product and may purchase more in gray for my driveway after that.

## Frequently Bought Together

- ConSandtrate Concrete Crack Filler - Gray - 3 lb. (Single Bottle) for Filling in Concrete Cracks on driveways, walkways and patios.
- DAP 7079860500 Concrete Crack Filler, Gray
- Quikrete Concrete Crack Seal Natural 1 Qt

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-27*