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Adhesives Technology Crackbond JF-82 Fast 22oz Cartridge Case 12
Polyurea control joint filler designed for heavy duty traffic and freezer applications. Its solvent free flexible design allows for 10 - 15 % movement of installed joint width.
- Excellent Tensile Strength
- Self Leveling, Low Viscosity
- Takes Light Traffic in 90 Minutes
$488.12
Drop Shipped
SKU
19838
Adhesives Technology CRACKBOND JF-82 FAST – 22oz Cartridge – Case of 12
CRACKBOND JF-82 FAST is a high-performance, two-component polyurea joint filler designed for rapid cure and industrial-grade durability. Engineered for heavy-duty traffic and freezer environments, it delivers a fast turnaround and flexible joint performance across a wide range of temperatures. This self-leveling formulation can be trimmed in just 30 minutes and supports foot and vehicle traffic in 90 minutes at 75°F. Ideal for interior/exterior concrete control joints, it helps prevent spalling and maintains joint integrity in demanding environments.
Key Features
- Rapid cure - shave joints in as little as 30 minutes at 75°F.
- Repaired joints can open to traffic in 90 minutes at 75°F.
- Withstands heavy-duty and forklift traffic loads.
- Flexible design allows 10 - 15% movement of installed joint width.
- Wide service temperature range from -40°F to 120°F.
- Self-leveling, low-viscosity for easy placement.
- Acceptable for use in USDA-inspected facilities.
- Complies with ACI 302.1R-15 guidelines.
Applications
- Interior or exterior concrete control and construction joints.
- Heavy-duty loading zones and warehouse floors.
- Freezer and cold storage environments.
- Joint edge protection against spalling or impact.
- Foot traffic areas and light industrial surfaces.
- Filling moving cracks (not expansion joints).
Technical Specifications
| Tensile Strength | 5,130 psi (ASTM D638) |
| Elongation | 272% |
| Hardness | Shore A 82–84 |
| Bond Strength (2-Day Cure) | 400 psi (ASTM C882) |
| Gel Time | 30 seconds |
| Tack-Free Time | 5–10 minutes |
| Service Temperature | -40°F to 120°F |
| Set Time for Traffic | 90 minutes (at 75°F) |
| Shave Time | 30–60 minutes (at 75°F) |
| Mix Ratio | 1:1 by volume |
| Color (Mixed) | Concrete Gray |
Frequently Asked Questions
Can CRACKBOND JF-82 FAST be used in freezer applications?
Yes. The product performs reliably down to -40°F, making it suitable for cold storage, refrigerated warehouses, and freezer environments.
Is this product suitable for expansion joints?
No. CRACKBOND JF-82 FAST is not designed for expansion joints. It is intended for control joints and crack repair with limited movement (10–15% of joint width).
How soon can you shave or trim the joint filler?
At 75°F, trimming can be performed in as little as 30 minutes. In cooler conditions, allow additional time based on temperature.
What is the recommended joint depth for heavy-duty applications?
For forklift and vehicle traffic, the minimum depth is three times the joint width (e.g., 3/4" width = 2.25" depth). For foot traffic, the minimum depth is 1/2".
What is the working time once dispensed?
At 75°F, the working time is approximately 30 seconds. Be sure to use an entire cartridge without interruptions to avoid nozzle blockage.
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