---
product_id: 753868446
title: "Red Devil 0645, 5.5-Ounce Premix Concrete Patch, Squeeze Tube, Gray"
brand: "red devil"
price: "€ 464.03"
currency: EUR
in_stock: true
reviews_count: 5
category: "Red Devil"
url: https://www.desertcart.gr/products/753868446-red-devil-0645-5-5-ounce-premix-concrete-patch-squeeze
store_origin: GR
region: Greece
---

# Dries light to medium gray Indoor/outdoor water-resistant 5.5 oz premixed tube Red Devil 0645, 5.5-Ounce Premix Concrete Patch, Squeeze Tube, Gray

**Brand:** red devil
**Price:** € 464.03
**Availability:** ✅ In Stock

## Summary

> 🧱 Seal the deal with Red Devil—patch like a pro, no hassle, all hustle!

## Quick Answers

- **What is this?** Red Devil 0645, 5.5-Ounce Premix Concrete Patch, Squeeze Tube, Gray by red devil
- **How much does it cost?** € 464.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/753868446-red-devil-0645-5-5-ounce-premix-concrete-patch-squeeze)

## Best For

- red devil enthusiasts

## Why This Product

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

## Key Features

- • **Made in the USA:** Quality you can trust, supporting local manufacturing.
- • **Clean & Convenient:** Water-wipe cleanup keeps your workspace spotless and stress-free.
- • **Durable Flexibility:** Won't shrink or crack, ensuring long-lasting, resilient patches.
- • **Versatile Application:** Perfect for both indoor and outdoor concrete surfaces.
- • **Effortless Crack Repair:** Premixed formula means no messy mixing—just squeeze and fix.

## Overview

Red Devil 0645 is a 5.5-ounce premixed concrete patch in a squeeze tube, designed for quick and durable repairs of cracks and holes in concrete. It dries to a light to medium gray, blends seamlessly with bright concrete shades, and offers maximum flexibility to prevent shrinking or cracking. Suitable for both indoor and outdoor use, it cleans up easily with soap and water and is proudly made in the USA.

## Description

Premix Concrete Patches are ready-to-use concrete patches for repairing holes, cracks, breakage and other defects in concrete and masonry surfaces. Not recommended for vehicles passing

Review: Seems like a good product when you don’t want to hassle with mortar/cement mix. Agree with one reviewer who said product doesn’t come out of the tube without a good bit of effort. I think this is partly due to the water content in this pre-mixed variety, which seems pretty low. I didn’t add any water before applying and I also decided to use my fingers to work it into the block foundation I was repairing. That work nicely, much better than the spackle knife/trowel. My trick to get the product out of the tube if you have trouble is this, cut the nozzle as close to the main tube body as you can, use your foot with a shoe or boot on and then slowly apply pressure and product will easily dispense with your weight. I then used my fingers as needed to apply, but you could try applying with a tool. I just found that not great with this mix and cleanup is easy with water so no worries. I did detect a smell of slight acetone or something, I assume something which makes the cement more pliable to get it out of the tube. It’s not real strong but it is there. I would buy this again. I used 3-4 full tubes on my project and since I bought the 12 pack, I have several left. I would recommend using a whole tube at a time as concrete could be very tough to work with after recapping. I have a trick there too. I always take a little cling wrap and put it over the nozzle, then put a small rubber band around that toward where the nozzle meets the tube, only then do I cap it. That seems to typically keep all my tube caulk/cement pliable a long time after resealing. Hopefully product will dry fully and give me many good years of secure foundation.
Review: I ordered a case from desertcart Warehouse deals and it only had 11 tubes in the box. I didn't want to return it because I needed it that day. I had to add a lil water into the tube and knead it until the consistency was easy to work with, making it much easier to fill in some cracks. Dries really hard and I like the texture. Hopefully its flexible like it claims but only time will tell. It's not too easy to squeeze from these tubes. Adding water made it easier, however I regret not buying the caulk tubes.

## Features

- Repairs cracks and cracks in concrete: pre-mixed formula makes it easy to repair
- Dries from light to medium gray colors; ideal for bright shades of concrete
- WON'T SHRINK OR CRACK: Provides maximum flexibility for permanent repairs
- INDOOR OR OUTDOOR USE: Can be used indoors or outdoors
- Water wipe: easy to clean with soap and water. Made in USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B087YQ66TT |
| Brand | Red Devil |
| Color | gray |
| Customer Reviews | 3.8 3.8 out of 5 stars (77) |
| Date First Available | June 26, 2023 |
| Item Weight | 254 g |
| Material | Concrete |
| Model Number | 0645 |
| Name List for Name Plates | Pack of 12 |
| Product Dimensions | 26.04 x 20.96 x 10.16 cm; 254.01 g |

## Product Details

- **Brand:** Red Devil
- **Item Weight:** 254 g
- **Item dimensions L x W x H:** 26 x 21 x 10.2 cm
- **Material:** Concrete
- **Style:** Pack of 12

## Images

![Red Devil 0645, 5.5-Ounce Premix Concrete Patch, Squeeze Tube, Gray - Image 1](https://m.media-amazon.com/images/I/71DGPPShr-L.jpg)
![Red Devil 0645, 5.5-Ounce Premix Concrete Patch, Squeeze Tube, Gray - Image 2](https://m.media-amazon.com/images/I/61WzcyCJP2L.jpg)
![Red Devil 0645, 5.5-Ounce Premix Concrete Patch, Squeeze Tube, Gray - Image 3](https://m.media-amazon.com/images/I/91qUq-483VL.jpg)
![Red Devil 0645, 5.5-Ounce Premix Concrete Patch, Squeeze Tube, Gray - Image 4](https://m.media-amazon.com/images/I/91MFydxQMzL.jpg)
![Red Devil 0645, 5.5-Ounce Premix Concrete Patch, Squeeze Tube, Gray - Image 5](https://m.media-amazon.com/images/I/91aiuxEJioL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can you paint over this product?**
A: Absolutely! I have used this product all throughout my poured concrete basement and then painted over it. Looks great!

**Q: Can you paint over this product?**
A: Hi, yes you can. Thanks!

**Q: Will this product fill hairline cracks in a concrete driveway varying from a true hairline to under a 1/4"?  Will apply a concrete stain over top**
A: unless I did not apply it correctly, all of the cracks I tried to fill are open again.  it was garbage for me.

**Q: is this polishable ?**
A: Hi - I am not quite sure what you mean by polishable, but if you mean can it be coated with a concrete paint after it has cured, yes it can be. If I have not answered your question, please respond and I will do my best to further assist you. Thanks!

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by T***Y on October 26, 2025*

Seems like a good product when you don’t want to hassle with mortar/cement mix. Agree with one reviewer who said product doesn’t come out of the tube without a good bit of effort. I think this is partly due to the water content in this pre-mixed variety, which seems pretty low. I didn’t add any water before applying and I also decided to use my fingers to work it into the block foundation I was repairing. That work nicely, much better than the spackle knife/trowel. My trick to get the product out of the tube if you have trouble is this, cut the nozzle as close to the main tube body as you can, use your foot with a shoe or boot on and then slowly apply pressure and product will easily dispense with your weight. I then used my fingers as needed to apply, but you could try applying with a tool. I just found that not great with this mix and cleanup is easy with water so no worries. I did detect a smell of slight acetone or something, I assume something which makes the cement more pliable to get it out of the tube. It’s not real strong but it is there. I would buy this again. I used 3-4 full tubes on my project and since I bought the 12 pack, I have several left. I would recommend using a whole tube at a time as concrete could be very tough to work with after recapping. I have a trick there too. I always take a little cling wrap and put it over the nozzle, then put a small rubber band around that toward where the nozzle meets the tube, only then do I cap it. That seems to typically keep all my tube caulk/cement pliable a long time after resealing. Hopefully product will dry fully and give me many good years of secure foundation.

### ⭐⭐⭐ Review
*by S***. on March 29, 2024*

I ordered a case from Amazon Warehouse deals and it only had 11 tubes in the box. I didn't want to return it because I needed it that day. I had to add a lil water into the tube and knead it until the consistency was easy to work with, making it much easier to fill in some cracks. Dries really hard and I like the texture. Hopefully its flexible like it claims but only time will tell. It's not too easy to squeeze from these tubes. Adding water made it easier, however I regret not buying the caulk tubes.

### ⭐⭐⭐⭐⭐ Review
*by D***E on March 8, 2024*

I've used this to patch inside and out. So far so good. I bought the 12 pack of tubes. Only half of them had caps so hang on to those.

## Frequently Bought Together

- Red Devil 0645 Concrete Repair Patch, Cement Crack Filler, Pre-Mixed, 5.5 Oz. Squeeze Tube, Pack of 12, Gray, 12 Pack, Made in USA
- Sika - Sikacryl - Gray - Ready-Mix Concrete Patch - for Repairing spalls and Cracks in Concrete and Masonry - Textured - 1 qt
- Putty Knife, 4Pcs Spackle Knife Set (2, 3, 4, 5 in), Stainless Steel Paint Scraper, Taping Knife Tool for Repairing Drywall, Removing Wallpaper, Applying Putty, Plaster, Cement, Adhesive

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-25*