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Item #:
58680166
DCP Donseal PU440 Polyurethane Concrete Sealant 12 Pack Non-Sag Concrete Caulk for Joints, Walls, Sidewalk, and Foundation, 10.1 fl. oz. Cartridge
Item #:
58680166
BSD 127
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Imported from USA store
Order now and get it around Wednesday, July 29
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Seal your joints right with our non-sag polyurethane concrete sealant that covers different materials, allows for horizontal and vertical applications, and can be easily applied with standard equipment.
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What Stands Out
Non-Sag Formula
Designed to remain in place without sagging, ensuring that joints and surfaces maintain a clean look while preventing potential leaks or issues long-term.
Versatile Use
Ideal for a variety of applications including joints, walls, sidewalks, and foundations, providing versatility for both indoor and outdoor projects.
12 Pack Value
Cost-effective packaging with 12 cartridges, ensuring you have ample supply for larger projects or multiple uses, providing excellent value for professional and DIY users alike.
Product Details
| Brand Name | DCP |
| Number of Items | 12 |
| Manufacturer | Don Construction Products Inc. |
| Unit Count | 121.2 Fluid Ounces |
| Included Components | Cartridges and nozzles |
| Material Type | Polyurethane |
| Full Cure Time | 72 Hours |
| Surface Recommendation | Floor, Walls |
| Water Resistance Level | Waterproof |
| Color | Grey |
| Item Form | Liquid |
| Item Weight | 10.1 Ounces (286.34 grams) |
| Liquid Volume | 121.2 Fluid Ounces |
| Brand | DCP |
Who Should Buy?
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Professional Contractors
Ideal for contractors needing a durable sealing solution for various concrete applications in construction projects.
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Homeowners
Perfect for DIY homeowners looking to seal joints and cracks in their sidewalks, foundations, and walls.
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Commercial Use
Suitable for businesses that require effective sealing in high-traffic areas like warehouses and parking lots.
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Heavy Machinery
Not ideal for applications involving heavy machinery where excessive movement may cause sealant failure.
Product Description
DCP Donseal PU440 Polyurethane Concrete Sealant 12 Pack Non-Sag Concrete Caulk for Joints, Walls, Sidewalk, and Foundation, 10.1 fl. oz. Cartridge Grey
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Customer Questions & Answers
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Question:
What is DCP Donseal PU440 Polyurethane Concrete Sealant used for?
Answer: DCP Donseal PU440 Polyurethane Concrete Sealant is ideal for sealing joints, walls, sidewalks, and foundations. This versatile sealant prevents water ingress and enhances the durability of various surfaces. It's designed for both indoor and outdoor applications, making it highly effective for home and commercial projects alike, from repairing cracks in patios to sealing construction joints. -
Question:
Is DCP Donseal PU440 suitable for exterior use?
Answer: Yes, DCP Donseal PU440 Polyurethane Concrete Sealant is specially formulated for exterior applications. Its non-sag properties allow it to adhere firmly and maintain its shape in vertical joints, ensuring lasting protection against weather elements. This makes it an excellent choice for outdoor projects like sealing sidewalks, foundations, and retaining walls. -
Question:
How long does DCP Donseal PU440 take to cure?
Answer: The curing time of DCP Donseal PU440 can vary depending on environmental conditions. Typically, it sets quickly to allow for handling within a few hours, but full curing can take up to several days. Factors such as temperature and humidity will influence the curing time, so it's essential to monitor conditions for optimal results. -
Question:
Can DCP Donseal PU440 be painted over?
Answer: Yes, once DCP Donseal PU440 Polyurethane Concrete Sealant is fully cured, it can be painted over. This allows for a seamless finish that matches your surface. It’s recommended to select a paint that is compatible with polyurethane materials to achieve the best adhesion and appearance in your final project. -
Question:
How do I apply DCP Donseal PU440 sealant?
Answer: To apply DCP Donseal PU440, cut the tip of the cartridge to your desired bead size and install it in a caulking gun. Apply the sealant evenly along the joint, ensuring proper adhesion to both surfaces. It is helpful to smooth the bead using a caulking tool or your finger for a neat finish. Ideal applications include filling cracks in driveways or gaps around windows. -
Question:
Is DCP Donseal PU440 safe to use indoors?
Answer: DCP Donseal PU440 Polyurethane Concrete Sealant is generally safe for indoor use, but it’s recommended to ensure proper ventilation during application. The sealant can emit fumes when curing, so working in a well-ventilated space will enhance safety. It’s particularly useful for sealing joints in garage floors or concrete walls where moisture might penetrate. -
Question:
What surfaces can DCP Donseal PU440 be used on?
Answer: DCP Donseal PU440 is compatible with various surfaces including concrete, masonry, brick, and stone. This makes it a perfect choice for sealing cracks in sidewalks, joints in foundations, or repairing defects in walls. Its versatility means you can use it in a wide range of construction and repair projects, ensuring strong adhesion and durability. -
Question:
How does DCP Donseal PU440 perform in extreme temperatures?
Answer: DCP Donseal PU440 Polyurethane Concrete Sealant is designed to withstand a broad range of temperatures, maintaining its performance both in hot and cold conditions. This characteristic makes it suitable for outdoor applications even in regions that experience extreme weather, thus ensuring that your joints and surfaces remain protected year-round. -
Question:
Can I use DCP Donseal PU440 for automotive applications?
Answer: While DCP Donseal PU440 is primarily designed for concrete and masonry applications, it can be effective in automotive contexts for sealing concrete floors in garages or workshop environments. However, for specific automotive repairs or sealants, it’s advisable to consult the manufacturer's guidelines on compatibility and use cases. -
Question:
Where can I buy DCP Donseal PU440 Polyurethane Concrete Sealant in The Bahamas?
Answer: You can purchase DCP Donseal PU440 Polyurethane Concrete Sealant from Ubuy in The Bahamas. Ubuy offers a convenient online shopping experience for this product, ensuring you have access to the sealant you need for your construction and repair projects.
DCP Industrial Sealants Editorial Review
DCP Donseal PU440 Concrete Sealant is a 2 pack, paintable concrete expansion joint filler that is ideal for joints and walls. The grey concrete sealer comes in a 10.1 fl. oz cartridge and offers a non-sag polyurethane caulk. While the product offers good sealing qualities, there have been complaints about the difficulty in dispensing the product. Based on customer reviews, a few tubes were dried out, making it harder for users to use. Some customers found the coverage of the product to be inadequate and had to purchase more tubes. However, despite these issues, customers were generally pleased with the product performance. When the product was fresh, it was pliable and easy to work with, making for a good sealing job.
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Pros
- Good sealing qualities
- Paintable
- Non-sag polyurethane caulk
Cons
- Difficulty in dispensing
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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Leila
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
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Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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BSD 127
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Features & Benefits
- High-quality polyurethane concrete sealant
- Suitable for different base materials
- Can be used for horizontal and vertical applications
- Features paintable and great acoustic properties
- Requires standard application tools
- 10.1 fl. oz. one-component cartridge system
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