Rugged anodized and forged aluminum gun body with lightweight aluminum controls for a long working life Renowned DeVilbiss atomization quality for even paint distribution Robust and smooth air valve design provides greater air and paint control to help ease fade-outs and blend-ins Ultra high flow fluid nozzles provide superb versatility across the major range of viscosities Suitable for all primers including the latest generation waterborne and UV materials for fast and efficient application .