Paint Types offered by Dura Industries presently offers a variety of architectural paints ranging from 70% Kynar 500 which meets AAMA 2605 specifications, 50% Kynar meets AAMA 2604 and Baked Enamels which meet AAMA 2603. The AAMA 2605 is a high performance specification made for organic coatings for architectural and heavy commercial applications. The AAMA 2603 is the lower performing specification that is typically used for interior architectural, residential or very light commercial applications. PVDF coatings are the most weather resistant of all finishes. These coatings are also called fluorocarbon, fluoropolymer, and trade names of Kynar 500 . Some of the characteristics these types of finishes exhibit are outstanding resistance to humidity, color change, chalk, gloss shift and chemical cleaning ; these types of finishes meet or exceed all criteria of the AAMA 2605 specification.