Roberlo
Roberlo 62422 CT4 Hardener Slow - 0,945L
Roberlo 62422 CT4 Hardener Slow - 0,945L
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Roberlo 62422 CT4 Slow Hardener (0.945 L) – Product Overview
Roberlo CT4 Slow is an HS hardener designed for use with specific Roberlo VT-series clear coats. This reference corresponds to Art. No. 62422 in 0.945 L format.
Compatible Clear Coats (Roberlo VT System)
According to Roberlo’s product documentation, CT4 Slow is specified for the following clear coats:
- VT 041 clear coat
- VT 141 clear coat
- VT 141 Express clear coat
- VT 241 clear coat
Key Specifications
| Brand | Roberlo |
|---|---|
| Reference / Art. No. | 62422 |
| Product Name | CT4 Slow Hardener |
| Category | Hardeners (HS) |
| Content | 0.945 L |
How to Use (System-Based Guidance)
CT4 Slow is used as the hardener component within the compatible Roberlo VT clear coat systems. Always follow the specific clear coat TDS for mixing ratio, application method, and drying times.
Example reference: VT 141 Clearcoat (4:1 system)
In the VT 141 Clearcoat 4:1 technical data sheet, CT4 is listed as an auxiliary hardener option.
| Clear Coat System | Mix Ratio | Pot Life (at 68°F) | Suggested Nozzle | Suggested Pressure | Spray Distance |
|---|---|---|---|---|---|
| VT 141 Clearcoat + CT4 | 4:1 | 4 hours | 1.2 – 1.4 mm | 30 – 35 psi | 6 – 8 inches |
Safety & Professional Use Notes (Read Before Use)
This product is intended for professional/industrial use as a hardener for coatings. Review the Safety Data Sheet (SDS) before handling and application.
- Flammable liquid and vapour (H226)
- May cause an allergic skin reaction (H317)
- May cause respiratory irritation (H335)
- May cause drowsiness or dizziness (H336)
- Suspected of causing cancer (H351)
- May cause damage to organs through prolonged or repeated exposure (H373)
Use only outdoors or in a well-ventilated area, keep the container tightly closed, and wear appropriate protective equipment (gloves, eye/face protection, protective clothing, and respiratory protection as required).
