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- QuestMark 5821 Fast Setting Concrete Crack Fi...
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Item #:
48630297
QuestMark 5821 Fast Setting Concrete Crack Filler - Two Component 100% Solids Epoxy, Low Modulus Repair for Cement and Concrete Floors, Walls, Steps
Item #:
48630297
SLE 2305
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Friday, September 11
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Designed for repairing shallow vertical and horizontal surface cracks in concrete, cement and masonry.
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What Stands Out
Fast Setting
Cures quickly to minimize downtime, making it ideal for urgent repairs to concrete surfaces without lengthy wait times.
Two Component System
Combines two components for a robust bond, ensuring lasting durability and adherence in various applications including floors, walls, and steps.
Low Modulus
Accommodates movement in repaired surfaces, preventing future cracks and ensuring longevity while maintaining the integrity of concrete structures.
Product Details
- Shallow repair for vertical and horizontal concrete surfaces
- Fast set time for quick repairs in temperatures between 50 and 90 degrees F
- Contains no VOC content and can be overcoated with epoxy or urethane coatings
- Easy application with no primer required, dries to amber clear color
- Two component 100% solids epoxy gel, proudly manufactured in the USA
- Directions for use: Clean repair area, mix equal parts A & B, apply with trowel or putty knife
| Specific Uses For Product | Commercial/Residential |
| Item Form | Gel |
| Other Special Features of the Product | Fast Setting, Thick Application, No VOC, Made in USA |
| Container Type | Can |
| Viscosity Level | Low |
| Full Cure Time | 7 days |
| Water Resistance Level | Not Water Resistant |
| Compatible Material | Concrete |
| Item Package Quantity | 1 |
| Volume | 1 quarts |
| Brand Name | QuestMark |
| Model | CM5821-QT |
| Unit Count | 1 Count |
| Manufacturer | CentiMark Corporation |
| Item Weight | 5 pounds (2.27 kg) |
| Material Type | Epoxy Resin |
| Color | Amber |
| Brand | QuestMark |
| Material | Epoxy Resin |
| Special Feature | Fast Setting, Thick Application, No VOC, Made in USA |
Who Should Buy?
-
DIY Homeowners
Ideal for homeowners seeking a quick and durable solution to repair cracks in concrete surfaces and foundations.
-
Contractors
Helpful for professional contractors needing an effective and reliable epoxy for fast concrete crack repairs in various projects.
-
Commercial Use
Suitable for businesses looking to maintain their concrete floors by swiftly repairing cracks to ensure safety and aesthetics.
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Cold Temperatures
Not suitable for applications in cold weather, as low temperatures can hinder proper curing of the epoxy.
Product Description
QuestMark 5821 Fast Setting Concrete Crack Filler - Two Component 100% Solids Epoxy, Low Modulus Repair for Cement and Concrete Floors, Walls, Steps and Masonry - Quart, Amber Clear
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Customer Questions & Answers
-
Question:
What surfaces can this product be used on?
Answer: This product can be used on concrete, cement, and masonry surfaces. -
Question:
Can this product be used outdoors?
Answer: Yes, it can be used outdoors, but it is not UV stable and may discolor when exposed to UV light sources. -
Question:
How long does it take for the product to cure?
Answer: At 70 degrees F, the product is tack free in 1-3 hours and fully cured for heavy traffic in 2-7 days.
QuestMark Wall Repair Editorial Review
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Customer Reviews & Ratings
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Pros
- High strength bonding
- Excellent adhesion properties
Cons
- Difficult to mix properly
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“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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22-Jul-26 · via Trustpilot
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22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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SLE 2305
Order now and get it around Friday, September 11
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- Ideal for quick repair of concrete and masonry cracks
- No primer required
- Fast set time
- Can be overcoated with epoxy or urethane coatings
- Easy to apply with a trowel or putty knife
- Manufactured in the USA
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