Features & Benefits
- Patches cracks in steps and sidewalks
- Repairs mortar between bricks, stone and cinder block
- Textured gray finish
- Exterior use only
- Comes in a 2 Pack
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Item #:
23991596
Red Devil 0646 Concrete & Mortar Repair (2 Pack)
Item #:
23991596
DJF 3837
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Thursday, August 27
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Ideal for patching cracks in steps and sidewalks or repairing mortar between bricks, stone, and cinder block. Textured finish blends with mortar and provides excellent outdoor durability.
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What Stands Out
Quick Setting
This concrete and mortar repair solution sets quickly, allowing you to complete repairs efficiently and reduce downtime, making it ideal for urgent fixes.
Versatile Use
Designed for various applications, this product can effectively repair cracks in concrete, mortar, and masonry surfaces, ensuring it meets diverse user needs.
Durable Finish
Red Devil's formula provides a long-lasting, weather-resistant finish that protects against moisture and environmental damage, ensuring repairs withstand the test of time.
Product Details
| Is Discontinued By Manufacturer | No |
| Product Dimensions | 1.9 x 1.9 x 11.13 inches (4.8 x 4.8 x 28.3 cm); 1.88 Pounds (850 grams) |
| Item model number | 0646 |
| UPC | 075339006467 |
| Manufacturer | Red Devil |
| Brand Name | Red Devil |
| Number of Items | 2 |
| Unit Count | 2.0 Count |
| Model | 0646 |
| Part Number | 0646 |
| Full Cure Time | 1 Days |
| Surface Recommendation | Concrete, Cinder Block, Stucco, Stone, Mortar, Brick, Aluminum, Wood |
| Water Resistance Level | Waterproof |
| Color | Gray |
| Item Form | Paste |
| Item Weight | 1.88 Pounds (850 grams) |
| Liquid Volume | 10.1 Fluid Ounces |
| Material Type | Rubber |
Who Should Buy?
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Homeowners
Ideal for homeowners looking to repair small cracks in driveways, sidewalks, or patios effectively and easily.
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DIY Enthusiasts
Perfect for DIY enthusiasts who enjoy home improvement projects and need a reliable product for concrete repairs.
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Contractors
Useful for contractors requiring quick and effective solutions for minor concrete and mortar repair jobs on-site.
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Heavy Repairs
Not suitable for extensive damage or heavy structural repairs that require professional-grade materials and techniques.
Product Description
Red Devil 0646 Concrete & Mortar Repair (2 Pack)
About This Item
Introducing the Red Devil 0646 Concrete & Mortar Repair 2 Pack - the perfect solution for all your concrete and mortar repair needs. Whether you're a professional contractor or a DIY enthusiast, Red Devil has got you covered. With their top-rated products and high-quality materials, you can trust that your repair job will be done right the first time. This 2 pack includes both the Red Devil Concrete Repair and Mortar Repair, giving you the versatility to tackle any project.
The concrete repair is specially formulated to fix cracks and seal gaps in concrete walls, while the mortar repair is designed to restore and repair mortar joints and bricks. These Red Devil repair materials are not only durable and reliable, but they are also affordable, making them the ideal choice for any budget. Say goodbye to unsightly cracks in your concrete and crumbling mortar joints - the Red Devil 0646 Concrete & Mortar Repair 2 Pack will have your surfaces looking brand new in no time. With Red Devil's easy-to-use products and step-by-step instructions, you can confidently take on any concrete or mortar repair job. Whether you're repairing damaged concrete walls or patching mortar joints, this pack has everything you need to get the job done. Don't settle for subpar repair products - choose Red Devil for all your construction and maintenance needs.
Shop the Red Devil 0646 Concrete & Mortar Repair 2 Pack today and experience the difference for yourself.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is Red Devil 0646 Concrete & Mortar Repair used for?
Answer: Red Devil 0646 Concrete & Mortar Repair is specifically formulated for repairing cracks and holes in concrete and mortar surfaces. It can be applied to steps, driveways, or masonry walls and is ideal for both interior and exterior use. The product’s quick-setting formula allows for efficient repairs, making it perfect for urgent fixes or projects where time is crucial. -
Question:
How do I apply Red Devil 0646 Concrete & Mortar Repair?
Answer: To apply Red Devil 0646, you should first clean the surface and remove any loose debris. Then, use a trowel or putty knife to fill in the cracks or holes directly from the tube. Ensure it is smoothed out to the desired finish. This repair compound can be painted once it has cured, allowing for a seamless blend with your existing surface. -
Question:
Is Red Devil 0646 Concrete & Mortar Repair waterproof?
Answer: Yes, Red Devil 0646 Concrete & Mortar Repair is waterproof once fully cured. This property makes it ideal for outdoor applications or areas prone to water exposure, such as around pools or on patios. This means you can trust it to seal cracks effectively and prevent further damage from moisture intrusion. -
Question:
Can I use Red Devil 0646 on vertical surfaces?
Answer: Absolutely! Red Devil 0646 Concrete & Mortar Repair is designed to adhere strongly to vertical surfaces, making it suitable for walls, columns, and other upright structures. Its thick consistency helps it stay in place without sagging, allowing for excellent results on various projects. -
Question:
How long does it take for Red Devil 0646 to dry?
Answer: Red Devil 0646 typically dries within a few hours, although full curing may take up to 24 hours, depending on the thickness of the application and environmental conditions. For optimal results, it’s best to allow the repair to cure completely before exposing it to heavy traffic or harsh weather conditions. -
Question:
What surfaces can I use Red Devil 0646 on?
Answer: Red Devil 0646 is versatile and can be used on a variety of surfaces including concrete, mortar, brick, stone, and even masonry blocks. This flexibility makes it a go-to solution for various repair tasks, whether you are fixing driveways, foundations, or garden beds. -
Question:
Is Red Devil 0646 paintable?
Answer: Yes, once Red Devil 0646 Concrete & Mortar Repair is fully cured, it can be painted over. This allows you to match the repair with your existing surface color, providing a smooth and aesthetically pleasing finish. It’s great for achieving a uniform look after making necessary repairs. -
Question:
Can I use Red Devil 0646 for outdoor repairs?
Answer: Definitely! Red Devil 0646 Concrete & Mortar Repair is suitable for outdoor repairs due to its waterproof and weather-resistant properties. Whether it’s for fixing cracks in your patio, driveway, or retaining walls, this product delivers reliable performance against the elements. -
Question:
What should I do if I have not used the entire tube of Red Devil 0646?
Answer: If you have leftover material in the tube, be sure to seal it tightly and store it in a cool, dry place. It's essential to keep the tube upright to prevent the product from leaking or drying out. Utilizing a rubber band or tape can also help keep the nozzle sealed to ensure the product remains usable for future projects. -
Question:
Where can I buy Red Devil 0646 Concrete & Mortar Repair 2 Pack?
Answer: You can buy Red Devil 0646 Concrete & Mortar Repair 2 Pack on Ubuy, a reliable e-commerce platform available in the country. Ubuy offers an extensive range of products, ensuring you have access to the items you need conveniently and swiftly.
Red Devil Wall Repair 0646 Editorial Review
The Red Devil 0646 Concrete & Mortar Repair (2 Pack) is a versatile solution for those dealing with cracks in their concrete and stucco walls. Users have confirmed that it can be used both indoors and outdoors, but caution must be taken when using it on exterior walls exposed to direct sunlight, as it can break down over time. The product has a grit texture that gives it a nice, textured finish. While it takes 72 hours to set up, users found it to be very workable and easy to apply, and appreciated that it is a go-to solution for non-structural cracks. Some users mentioned that the bright grey color turns darker with age. Overall, the Red Devil 0646 Concrete & Mortar Repair (2 Pack) seems to be a reliable and easy-to-use product for those dealing with cracking or gaps in their walls.
Customer Reviews & Ratings
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Pros
- Versatile, can be used on both indoor and outdoor walls
- Nice, textured finish
- Easy to apply and work with
- Reliable solution for non-structural cracks
Cons
- Can break down over time when exposed to direct sunlight
Platform Trust & Buyer Confidence
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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DJF 3837
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