Products / Polyurea Joint Fillers / Joint Seal 600 UV
Joint Seal 600 UV
Product Description
Joint Seal 600 UV is a UV tested, high-performance polyurea designed for sealing concrete joints with stringent performance and cosmetic requirements. Suitable for joints with heavy load transfer and polished concrete applications that aligns with ACI 302 guidelines and is compliant with LEED v4.1.
JS 600 UV is an Aliphatic Polyurea that is two components with a 5:1 mix ratio. It is moisture tolerant, the cure is not affected by ambient moisture. It is a self-leveling, 100% solids that has an extended working time for a user friendly application. When cured JS 600 UV is a semi-rigid, rubberlike solid with a high performing 600% elongation, and Shore 77 A hardness.
JS 600 UV is an industry-leading joint sealer. It is second to none in UV resistance, and physical performance, and maintains its color in the long term. It will not tear, separate, nor discolor.
Two Component, 5:1 Ratio.
Packaging: 6 Gal, 1/2 Gal, 32oz.

Downloads |
---|
Technical Data |
Safety Data A Side |
Safety Data B Side |
Color Chart |

Applications
- Concrete floor joint fill.
- Random crack filling.
- Heavy industrial and commercial application.
- High end, boutique applications: Showrooms, museums, art gelleries, hospitality.
Features
- Moisture Tolerant.
- 650% elongation.
- Easy to use hand mix.
- Extended working time.
- Self leveling.
- High durability.
- Non-Discoloring.
Property | Test Method | Value |
---|---|---|
Components | 2 | |
Mix Ratio | 5:1 | |
Solids | ASTM D-2369 | 100% |
VOC | 0g/L | |
Hardness, Shore A | ASTM C-661 | 77 |
Elongation | ASTM D-412 | 600 to 650% |
Tensile Strength | ASTM D-412 | 2000 to 2200 psi |
Gel Time 77ºF (27ºC) | ASTM D-2471 | 15 Minutes |
Tack Free 77ºF (27ºC) | ASTM C-679 | 1 hour |
Shave Time | After 2 hours | |
UV Proof | ASTM G-154 | Minimum Change |
Joint Seal 600 UV has been independently tested to meet or exceed the more rigorous “Standard Specification for Elastomeric Joint Sealants” ASTM C920-18, Type M, Class 12.5, Grade P / Use T, M, (Class 2).
Property | Test Method |
---|---|
ASTM C-1246 | No Cracking or Chalking |
ASTM C-793 | No Cracking or Chalking |
ASTM C-510 | No Stain or Color Change |
ASTM C-719 | No Separation |
ASTM C-794 | 16.72 (lbf/in.) |
Introducing Joint Seal 600 UV, a groundbreaking aliphatic polyurea joint sealant from SSP, designed to meet the highest demands in joint sealing. This product is a true standout in the market, providing unparalleled performance for the most rigorous applications.
Joint Seal 600 UV’s aliphatic nature ensures exceptional moisture tolerance and UV colorfastness, making it an ideal choice for both indoor and outdoor environments where exposure to sunlight and moisture is a concern. Its formulation is crafted to prevent cracking, splitting, discoloring, and separating, ensuring a pristine and enduring finish.
With best-in-class strength and durability, Joint Seal 600 UV is the go-to solution for scenarios where failure is not an option. It excels in maintaining its integrity and appearance under heavy use, temperature fluctuations, and other stressful conditions.
The product is quick to cure, minimizing downtime and accelerating the completion of projects. Its robustness and versatility make it perfect for a wide range of applications, from retail spaces and industrial facilities to high-end polished concrete designs.
In summary, Joint Seal 600 UV is the pinnacle of polyurea joint sealants. Its unique combination of strength, durability, and aesthetic preservation sets it apart as a unicorn in its field. For projects where excellence and reliability are paramount, Joint Seal 600 UV delivers on all fronts.