Red Devil 0641 concrete patch tub close-up for quick premixed repairs.
Applying Red Devil 0641 patch to a crack for easy masonry repair.
Red Devil 0641 patch drying to a light gray finish on concrete.
Red Devil 0641 USA-made label on exterior patch packaging.

Red Devil

Red Devil 0641 Concrete Repair Patch, Premixed Crack Filler – 1 Gallon, Gray, Made in USA

High-performance tools and home improvement made for confident daily results

$41.17

3 shoppers currently have this item in cart.

Low stock: only 5 left in inventory. Add to cart before it's gone.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 100% refund eligible
Bundle & save Buy 2 and save checkout time

Premium tools and home improvement quality selected for United States (USA) customers.

Routine pack Build your routine pack (3)

Fast dispatch with always-free shipping and secure checkout on every order.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

24/7 customer support

Questions before checkout? Our team is available and ready to help.

Return & RefundEasy returns and policy details Shipping PolicyDelivery process and tracking info
Share

Why customers choose TaskHolt Tools

Overview

Red Devil 0641 Concrete Repair Patch is a ready-to-use, premixed solution designed to restore concrete and masonry surfaces with holes, cracks, and other imperfections. The formula arrives in a single container, eliminating messy mixing and saving time on repairs. The result is a smooth patch that blends with your existing surface, reducing the need for more invasive work.

What makes it stand out

The patch dries to a light to medium gray color that blends with many concrete tones. The premixed compound is designed to resist shrinking and cracking, providing a flexible repair that moves with the surface as it cures. It can be applied indoors or outdoors, so you can tackle repairs in basements, garages, patios, or entryways. Cleanup is simple with soap and water, and the patch is proudly Made in the USA.

  • Premixed formula for easy repairs
  • Dries a light to medium gray color to blend with concrete
  • Won't shrink or crack, offering flexible, long-lasting repairs
  • Interior or exterior use for versatile projects
  • Water cleanup with soap and water
  • Made in the USA

How to use

Start with a clean, dry surface. Remove loose material and lightly dampen the area if needed. Use a putty knife or trowel to scoop the patch and press it into cracks or holes. Smooth the surface and allow it to cure under typical room conditions. Note that areas subject to vehicular traffic should be avoided for best results.

Use cases and flexibility

  • Repairing holes and cracks in basements, garages, and patios
  • Filling breaks in steps, sidewalks, and foundation patches
  • Sealing interior cracks in concrete walls or floors for a seamless finish

Why choose Red Devil

With a ready-to-use mix, a stable gray finish, and a reputation for reliability, Red Devil offers a practical option for homeowners and pros who want a manageable concrete patch. The USA-made label signals a commitment to quality and accessibility for projects both large and small.

FAQ

Q: Is Red Devil 0641 suitable for outdoor use?

A: Yes, it can be used interior or exterior, but avoid areas with vehicle traffic.

Q: Does this patch shrink or crack after curing?

A: It is formulated not to shrink or crack, offering flexible, long-lasting repairs.

You may also like