PPG Sigmatherm 500

Description

PPG Sigmatherm 500 is a heat resistant modified alkyd aluminium paint.

PRINCIPAL CHARACTERISTICS

• To be used for the internal and external protection of steel surfaces
• Heat-resistant up to 500°C (930°F); a minimum of 200°C (390°F) is necessary to fuse the aluminum coating
• A minimum drying time of 3 days at 20°C (68°F) should be allowed before exposure to heat
• Application by spray improves the appearance of COLOR AND GLOSS LEVEL.

RECOMMENDED SUBSTRATE CONDITIONS AND TEMPERATURES

Substrate conditions

• Steel; blast cleaned to ISO-Sa2½ or ISO-Sa3, blasting profile 40 – 70 µm (1.6 – 2.8 mils) Substrate temperature and application conditions 
• Substrate temperature during application should be at least 3°C (5°F) above dew point.

INSTRUCTIONS FOR USE • Stir well before use • The temperature of the paint should preferably be above 15°C (59°F), otherwise extra thinner may be required to obtain application viscosity • Adding too much thinner results in reduced sag resistance • Adequate ventilation must be maintained during application and curing (please refer to INFORMATION SHEETS 1433 and 1434).

Contact us at Morven Industrial Ltd to place an order for PPG Sigmatherm 500. Click on this link to download the technical data sheet of PPG Sigmatherm 500. Our technical team is available to provide every technical support needed.