1. The ideal condition for storing uncured resin is a cool, dark place at room temperature and protect from light to avoid high temperature or sunlight.
2. Suggested operating temperature is 18-35℃, and a low temperature may affect the printing effect, thus, the resin can be properly preheated before use (not more than 60°C).
3. If the resin pigment settles, it can be used after stirring or shaking.
4. In order to ensure the performance of the resin, please take out the model in time after cleaning to avoid the model soaking in water for a long time.
5. To ensure the mechanical properties of the model, please perform post-curing in time after cleaning and drying.
6. To ensure the ideal performance of the curable material it is necessary to  control the intensity and time of the light source after curing.Therefore, 

The following steps are recommended:

• The intensity of mercury lamp or LED  light source is 5-10mW/m2, and the duration is no more than 1hour (self-regulation);
• The exposure time in the sun  (summer)is around 1 hour;
• Proximity or long-term exposure under strong light sources such as high power high-pressure mercury lamps is prohibited.
• It is recommended to print in a dark room or be covered with a lid while printing as resin is a photosensitive material.
• To avoid yellowing caused by long-term curing of High Clear Resin, please reduce the exposure time by half compared with other resin colors.
• Black resin may appear partially transparent in thin walls (<0.5mm), so the greater thickness can achieve better color effects.

PS: Material properties will vary depending on the molding equipment. post-curing method and testing equipment. For safety information, please refer to the MSDS of this product. If you encounter any problems while using, please feel free to contact us.