SCT2A203 - R-M Pure Black 1L R-M Ready Mixed Color

The R-M SC T2A203 Pure Black is a ready-to-use topcoat colour from the UNO HD Series – Advance Series. Developed to deliver a deep black colour and a premium-quality finish, it ensures easy application, excellent hiding power and a uniform result for professional automotive refinishing.

This topcoat colour is used with UNO HD Series hardeners and thinners in a 2:1 + 10% mixing ratio. It provides excellent flow, fast drying and a durable finish that meets the demands of professional body shops.

Technical specifications of the R-M SC T2A203 Pure Black

• Brand: R-M

• Reference: SC T2A203

• Series: UNO HD Series – Advance Series

• Product type: Ready-to-use topcoat colour

• Colour: Pure Black (Deep Black)

• Mixing ratio: 2:1 + 10% (SC T2A203 + hardener + thinner)

• Compatible hardeners: H 2A14 (Fast), H 2A24 (Standard), H 2A34 (Slow)

• Compatible thinners: R 2A14 (Fast), R 2A24 (Standard), R 2A34 (Slow)

• Application viscosity: 19–23 seconds DIN 4 at 20 °C

• Pot life: Approximately 2 hours at 20 °C

• Application: 2 coats or 1.5 coats according to the recommended process

• Recommended nozzle size: 1.3–1.5 mm (HVLP) or 1.3–1.4 mm (Compliant/Low Pressure)

• Application pressure: 2 bar

• Flash-off time: Approximately 5 minutes between coats

• Dry film thickness: 40–60 µm

• Drying time: 8 hours at 20 °C, 30 minutes at 60 °C or 8 minutes with short-wave infrared

• Storage temperature: 5 to 45 °C

• Ready-to-use VOC: 419 g/L (complies with European Directive 2004/42/EC)

Benefits of the R-M SC T2A203

• Deep black colour with a uniform finish.

• Ready-to-use topcoat colour for improved workshop productivity.

• Easy application with excellent flow.

• Compatible with various hardeners and thinners depending on working temperature.

• Fast drying in a spray booth or using infrared.

• Highly consistent and repeatable results.

• Designed for professional automotive refinishing.

Application recommendations

• Stir the product thoroughly before use.

• Select the appropriate hardener and thinner according to the ambient temperature and the size of the repair.

• Respect the 2:1 + 10% mixing ratio.

• Apply 2 coats with a flash-off time of approximately 5 minutes between coats.

• A 1.5-coat application is also possible according to the R-M recommended process.

• Drying time may vary depending on the selected hardener, thinner and application conditions.

• Always follow the vehicle manufacturer's repair recommendations, especially for vehicles equipped with Advanced Driver Assistance Systems (ADAS).

Safety precautions

This product is intended for professional use only. Wear appropriate personal protective equipment, including gloves, safety glasses and respiratory protection. The product contains solvents. Ensure adequate ventilation during application and consult the Safety Data Sheet before use.

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