What is ASA? ASA (acrylonitrile-styrene-acrylic) is technical plastic similar to ABS, but with higher resistance against UV radiation and weather conditions. Features and benefits ✅ High strength and mechanical resistance ✅ UV radiation resistance - doesn't turn yellow or become brittle in the sun ✅ High temperature and chemical resistance ✅ Suitable for outdoor use Disadvantages ⚠️ Prone to shrinkage while printing - printig in closed chamber is recommended ⚠️ Fumes can be realest while printing - ventilation is necessary Recommended uses ✅ Outdoor parts and covers ✅ Automotive parts ✅ Technical prototypes and mechanically stressed components ASA is ideal material for prints, whitch must resist sunlight, temperature fluctaions and mechanical stress. It's great alternative to ABS, when you're looking for higher weather conditions resistance. ​