---
product_id: 14735224
title: "Red Devil 0645 Concrete Repair Patch, Cement Crack Filler, 5.5 Oz Squeeze Tube, Pre-Mixed, Pack of 1, Gray, Made in USA"
brand: "red devil"
price: "₨311"
currency: SCR
in_stock: true
reviews_count: 13
category: "Red Devil"
url: https://www.desertcart.sc/products/14735224-red-devil-0645-concrete-repair-patch-cement-crack-filler-5
store_origin: SC
region: Seychelles
---

# Dries light to medium gray, paint-ready Waterproof & weather-resistant 5.5 oz precision squeeze tube Red Devil 0645 Concrete Repair Patch, Cement Crack Filler, 5.5 Oz Squeeze Tube, Pre-Mixed, Pack of 1, Gray, Made in USA

**Brand:** red devil
**Price:** ₨311
**Availability:** ✅ In Stock

## Summary

> 🧱 Fix it fast, fix it flawless — your concrete’s new best friend!

## Quick Answers

- **What is this?** Red Devil 0645 Concrete Repair Patch, Cement Crack Filler, 5.5 Oz Squeeze Tube, Pre-Mixed, Pack of 1, Gray, Made in USA by red devil
- **How much does it cost?** ₨311 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/14735224-red-devil-0645-concrete-repair-patch-cement-crack-filler-5)

## 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

- • **Seamless Aesthetic Blend:** Dries to a sandable, paintable finish that matches lighter concrete shades perfectly.
- • **Built to Last Indoors & Out:** Waterproof and flexible, it withstands cracks without shrinking or breaking.
- • **Effortless Precision Repairs:** Pre-mixed formula means no mess, no guesswork—just squeeze and fix.
- • **Quick Cleanup & Ready to Use:** Soap and water clean-up while wet, no special tools or mixing required.
- • **Versatile Surface Compatibility:** Ideal for concrete, masonry, mortar, and even stucco touch-ups.

## Overview

The Red Devil 0645 Concrete Repair Patch is a 5.5 oz pre-mixed, ready-to-use cementitious paste designed for quick, durable repairs of cracks, holes, and breaks in concrete and masonry surfaces. Waterproof and flexible, it dries to a light-to-medium gray finish that can be sanded and painted, making it perfect for both interior and exterior use. Packaged in a convenient squeeze tube, it offers mess-free application and easy soap-and-water cleanup, delivering professional-grade results without the hassle of mixing.

## Description

Product Description Pre-Mixed Concrete Patch is a ready-to-use concrete patch for the repair of holes, cracks, breaks and other imperfections in concrete or masonry surfaces. Not recommended for areas subject to vehicular traffic. From the Manufacturer A pre mixed, ready to use concrete patch for the repair of holes, cracks, and breaks in concrete or masonry surfaces. Not recommended for areas subject to vehicle traffic.

Review: Easy, Clean, and Effective Concrete Crack Filler for Targeted Repairs - The Red Devil 0645 Concrete Repair Patch is one of the most practical, no‑nonsense crack fillers you can keep on hand for fast structural touch‑ups. The pre‑mixed formula is the real advantage here—no measuring, no dust, no mixing ratios to get wrong. You squeeze it out, tool it into place, and it immediately behaves like a proper cementitious filler rather than a thin caulk. It adheres well to concrete, masonry, mortar, and even works for filling small holes in stucco, making it a versatile repair option for both interior and exterior surfaces. Once cured, it dries to a hard, sandable finish that blends cleanly with surrounding material. For hairline cracks, it flows smoothly enough to fill without shrinking; for wider gaps, it layers without slumping. The 5.5‑oz tube is ideal for targeted repairs like steps, patio cracks, foundation lines, garage floor blemishes, and small stucco imperfections where a full bag of patch mix would be overkill. Cleanup is simple with water while still wet, and the cured patch accepts paint without flashing or discoloration. If you need a reliable, ready‑to‑use filler that performs like a small‑scale concrete patch without the mess of mixing, this tube delivers consistent, repeatable results.
Review: Red Devil 0641 Concrete Repair Patch, Cement Crack Filler, Pre-Mixed, 1 Gallon - Going to be needing another tub if this AWESOMENESS! We just moved into this house not long ago and the garage floor was pitted and flaking and doing all sorts of other crazy things. I was bound snd determined to at least fill the low spots in but didnt have a clue what to use. I came across this stuff here on desertcart and thought I wouldntry it. Worked beautifully. I still have a few pits to fill in, dont want a completely smooth floor as I want it rough like to look like a medieval floor. That garage is getting closed in and made into a huge pantry with butcher block island and shelves out the ying yang, so, yesh, this stuff fills too deep pits but keeps the rough aged look Im wanting. Anyway! Love this product! Was so easy to lay down, not messy at all

## Features

- REPAIRS CRACKS AND BREAKS IN CONCRETE: Premixed formula makes repairs easy
- DRIES A LIGHT TO MEDIUM GRAY COLOR: Ideal for lighter shades of concrete
- WON'T SHRINK OR CRACK: Provides maximum flexibility for a permanent repair
- INTERIOR OR EXTERIOR USE: Can be used inside or outside
- WATER CLEAN UP: Cleans up easily with soap and water. Made in the USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0058I30AQ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #4,716 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #25 in Wall Surface Repair Products |
| Brand | Red Devil |
| Color | Gray |
| Customer Reviews | 4.4 4.4 out of 5 stars (7,625) |
| Date First Available | May 10, 2011 |
| Finish | Brushed |
| Global Trade Identification Number | 00075339011027 |
| Is Discontinued By Manufacturer | No |
| Item Form | Paste |
| Item Package Quantity | 1 |
| Item Weight | 5.5 ounces |
| Item dimensions L x W x H | 1.5 x 2.5 x 8.5 inches |
| Item model number | 0645 |
| Manufacturer | Red Devil Inc. |
| Material | Cementitious Material |
| Number of Items | 1 |
| Part Number | 0645 |
| Pattern | Tube |
| Power Source | Hand_powered |
| Product Dimensions | 1.5 x 2.5 x 8.5 inches |
| Shape | Pre-mixed Concrete Patch - Squeeze Tube - 5.5 Oz. |
| Size | 5.5 oz |
| Special Features | Waterproof |
| Style | 1 - Pack |
| Surface Recommendation | concrete |
| UPC | 075339011027 |
| Unit Count | 5.5 Fluid Ounces |
| Usage | Interior/Exterior |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Red Devil
- **Item Weight:** 5.5 Ounces
- **Item dimensions L x W x H:** 1.5 x 2.5 x 8.5 inches
- **Material:** Cementitious Material
- **Style:** 1 - Pack

## Images

![Red Devil 0645 Concrete Repair Patch, Cement Crack Filler, 5.5 Oz Squeeze Tube, Pre-Mixed, Pack of 1, Gray, Made in USA - Image 1](https://m.media-amazon.com/images/I/6135TL-biyL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy, Clean, and Effective Concrete Crack Filler for Targeted Repairs
*by M***8 on January 4, 2026*

The Red Devil 0645 Concrete Repair Patch is one of the most practical, no‑nonsense crack fillers you can keep on hand for fast structural touch‑ups. The pre‑mixed formula is the real advantage here—no measuring, no dust, no mixing ratios to get wrong. You squeeze it out, tool it into place, and it immediately behaves like a proper cementitious filler rather than a thin caulk. It adheres well to concrete, masonry, mortar, and even works for filling small holes in stucco, making it a versatile repair option for both interior and exterior surfaces. Once cured, it dries to a hard, sandable finish that blends cleanly with surrounding material. For hairline cracks, it flows smoothly enough to fill without shrinking; for wider gaps, it layers without slumping. The 5.5‑oz tube is ideal for targeted repairs like steps, patio cracks, foundation lines, garage floor blemishes, and small stucco imperfections where a full bag of patch mix would be overkill. Cleanup is simple with water while still wet, and the cured patch accepts paint without flashing or discoloration. If you need a reliable, ready‑to‑use filler that performs like a small‑scale concrete patch without the mess of mixing, this tube delivers consistent, repeatable results.

### ⭐⭐⭐⭐⭐ Red Devil 0641 Concrete Repair Patch, Cement Crack Filler, Pre-Mixed, 1 Gallon
*by U***S on January 6, 2026*

Going to be needing another tub if this AWESOMENESS! We just moved into this house not long ago and the garage floor was pitted and flaking and doing all sorts of other crazy things. I was bound snd determined to at least fill the low spots in but didnt have a clue what to use. I came across this stuff here on Amazon and thought I wouldntry it. Worked beautifully. I still have a few pits to fill in, dont want a completely smooth floor as I want it rough like to look like a medieval floor. That garage is getting closed in and made into a huge pantry with butcher block island and shelves out the ying yang, so, yesh, this stuff fills too deep pits but keeps the rough aged look Im wanting. Anyway! Love this product! Was so easy to lay down, not messy at all

### ⭐⭐⭐⭐ Good Product - Read My Tips For Using It
*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.

## Frequently Bought Together

- Red Devil 0645 Concrete Repair Patch, Cement Crack Filler, 5.5 Oz Squeeze Tube, Pre-Mixed, Pack of 1, Gray, Made in USA
- DAP Concrete and Mortar Filler and Sealant, Gray, 10.1 Oz (7079818096)
- DAP 7079860500 Concrete Crack Filler, Gray

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-20*