Roberlo
Roberlo K44 Uhs Hardener Slow - 2,5L
Roberlo K44 Uhs Hardener Slow - 2,5L
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$198.60
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$198.60
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Roberlo KX44 UHS Hardener Slow – 2.5 L (Art. No. 62639)
Roberlo KX44 is a UHS hardener from the KX4 family, offered by APS in the 2.5 L format. It is intended for use with specific Roberlo refinishing systems that reference the KX4 hardeners.
Key Features
- UHS hardener (KX4 family) for professional refinishing workflows.
- Slow option within the KX hardener range (KX44 = Slow).
- 2.5 L format designed for higher-throughput body shop use.
Compatibility
Official product information lists KX4 hardeners as compatible for: Dual Matt HS, Kronox 510, Kronox 610, Kronox 620, Kronox 520, Kronox 500, Velox, and Versis.
- Dual Matt HS
- Kronox 500 / Kronox 510 / Kronox 520
- Kronox 610 / Kronox 620
- Velox
- Versis
Specifications
| Attribute | Details |
|---|---|
| Brand | Roberlo |
| Product Line | KX4 (UHS hardeners) |
| Product | KX44 UHS Hardener Slow |
| Art. No. / MPN | 62639 |
| Size (APS) | 2.5 L |
| Pack | 3 (manufacturer reference) |
| EAN | 8436033626399 |
KX4 Hardener Family Overview
| Hardener | Speed / Spec | Common Sizes (manufacturer reference) |
|---|---|---|
| KX44 | Slow | 2.5 L • 1 L • 500 mL |
| KX45 | Standard | 2.5 L • 500 mL |
| KX46 | Fast | 2.5 L • 1 L • 500 mL |
| KX43 | Extra gloss | 2.5 L • 500 mL |
How to Use
- Confirm system compatibility: Use only with coatings/clear coats that specify KX4 hardeners and allow KX44 (Slow).
- Mixing ratio & spray setup: Follow the Technical Data Sheet (TDS) of the specific clear coat/primer system you’re using (ratios and settings are defined by the coating system, not the hardener alone).
- Safety: Use appropriate PPE and ventilation, and consult the SDS for handling and disposal guidance.
