Red Devil 0644 Concrete Repair Patch, Cement Crack Fillter, Pre-Mixed, 1 Quart, Pack of 1, Gray, Made in USA
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Red Devil 0644 Concrete Repair Patch, Cement Crack Fillter, Pre-Mixed, 1 Quart, Pack of 1, Gray, Made in USA

4.4/5
Product ID: 44551961
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Details

  • Brand
    Red Devil
  • Material
    Ceramic
  • Compatible Material
    Concrete
  • Item Form
    Liquid
  • Color
    Gray
🌧️Waterproof & weather-resistant
🛠️Premixed for effortless application
🇺🇸Proudly made in the USA

Description

🧱 Fix it once, fix it right — the pro’s choice for concrete care!

  • SUBTLE GRAY FINISH - Dries to a light-to-medium gray, blending perfectly with lighter concrete shades for a discreet fix.
  • EASY CLEANUP ZERO HASSLE - Water-based formula cleans up with just soap and water—no harsh chemicals needed.
  • BUILT TO LAST NO SHRINKAGE - Flexible, crack-resistant patch that stays strong and seamless, preserving your concrete’s integrity.
  • EFFORTLESS CONCRETE REVIVAL - Premixed formula means no mess, no guesswork—just smooth, professional repairs every time.
  • VERSATILE INDOOR OUTDOOR USE - From your patio to your basement, this patch works flawlessly in any environment.

Red Devil 0644 Concrete Repair Patch is a premixed, waterproof, and flexible cement filler designed for durable crack repairs on both interior and exterior concrete surfaces. It dries to a light-to-medium gray color, blends seamlessly with lighter concrete, and is made in the USA for trusted quality.

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Specifications

BrandRed Devil
MaterialCeramic
Compatible MaterialConcrete
Item FormLiquid
ColorGray
Item Package Quantity1
Package InformationPail
Item Volume1 Liters
Water Resistance LevelWaterproof
Unit Count32.0 Fl Oz
UPC782247153342 075339010969
Global Trade Identification Number00782247153342, 00075339010969
ManufacturerRed Devil Inc.
Part Number0644
Item Weight2.2 pounds
Product Dimensions5 x 5 x 5 inches
Country of OriginUSA
Item model number0644
Is Discontinued By ManufacturerNo
Size1 Quart
Style1 - Pack
PatternPatch
Included ComponentsPainting Supplies;Patch, Fill & Repair;wall-surface-repair-products
Batteries Included?No
Batteries Required?No

Have a Question? See What Others Asked

Can you paint over this product?
Can you paint over this product?
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
is this polishable ?

Reviews

4.4

All from verified purchases

A**N

Repaired concrete statue perfectly!

The media could not be loaded. I bought the single 5.5 ounce tube of pre-mixed concrete patch to “glue” the head that broke off of a concrete duck yard ornament. I followed the directions to kneed the tube and then used it pretty much like glue. I applied the patch to both pieces and held them together for a minute or so, wiped off the excess and tried to smooth it over as best I could. It worked perfectly!!!! It held the duck’s head on without me needing to tape or secure it while it dried. It seems very strong and good. You can see the seam of patch because it’s a gray color and a little more course texture than the smooth white concrete duck I was repairing. But it doesn’t matter because I intended to paint the duck anyway. After painting the duck, it is not possible to tell it was ever broken. I am very happy with this concrete patch. It was very convenient to use, worked well, and reasonably priced.The 5.5 ounce tube is for small jobs. It’s just a little larger and wider than an ordinary tube of toothpaste—so not much patch material inside. But far more than I needed for my repair job. I posted a video and photos to show you the repair process that I used and the “after” result.I am very happy with this pre-mixed concrete patch and recommend it.I write honest reviews to help others make informed purchases because I read reviews myself and appreciate how helpful they can be. I hope that my review helped you.

D**D

Convenient and Effective Concrete Patch

This has been a fantastic solution for my small concrete repair projects. The 5.5 oz squeeze tube makes it incredibly easy to apply the patch precisely where needed without any mess or fuss. This product is perfect for filling cracks and small holes in concrete surfaces, providing a quick and efficient fix.One of the standout features is its convenience. The pre-mixed formula saves time and effort, allowing me to get straight to the repair work without the hassle of mixing. The gray color blends well with most concrete surfaces, creating a seamless finish once it dries.The only minor downside is that the tube size is best suited for small repairs, so it may not be ideal for larger projects. However, for touch-ups and minor fixes, it works perfectly.I think this product is a highly effective and user-friendly for any DIYer. Its ease of use, convenience, and excellent performance make it a must-have for maintaining concrete surfaces around the home.

B**R

It works

easy application, dries quickley

T**F

easy to handle

Never had the opportunity to use it, but the packaging is well made and easy to handle.

B**H

Awesome for broken statues

Really shocked of how easy it was to apply and how hard it turned. My cement goose broke its neck and this did the trick. Now I just need to sand and paint! What a life saver!

V**O

I'll buy it again… maybe?

The color is light gray. Does it work? Yes, but I had to add a little bit of water since it's very dry. Also, the nozzle where the product should come out is very small, so I had to cut the entire spout to be able to get the product out.

G**.

Great stuff!

This stuff is awesome! Just squeeze the tube really hard. To get it into the cracks and gaps, I just used my finger to get a smooth line. Any excess can be wiped away quickly with a paper towel. Looks great! Color was slightly grayer (less sand) than I expected, but it looks great.

E**L

Hard to squeeze

It works, but it’s a little hard to use at least the two I had. He had to squeeze it with both hands super hard but either way it did the job. Only reason I gave four stars because of how hard it was to squeeze the tube.

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TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Red Devil 0644 Concrete Repair Patch Cement Crack Fillter Pre | Desertcart French Guiana