NeoCryl S-201 Acrylic polymer Avecia-NeoResins Acrylic Resins Coatings >> Solvent-Free/ High-Solids Metal NeoCryl S-201 is a high solids solution acrylic designed to improve the properties of high solids air dry alkyds. NeoCryl S-201 is compatible with many of the current high solid alkyds on the market at levels as high as 50% acrylic. Modifications with NeoCryl S-201 improve properties such as dry time, exterior durability, water resistance and humidity resistance. Little effect on VOC levels is noticed when acrylic modifications are used at approximately 30%. Improved Dry Time with High Solids Alkyds Improved Humidity Resistance Improved Gloss Retention Improved Flow & Leveling General Metal and Automotive Metal Coatings High solids solution acrylic. Used to improve properties of high solids air dry alkyds for general and automotive metal coatings. Offers compatibility with many current high solid alkyds. Improves dry time, exterior durability, water and humidity resistance, gloss retention, flow and leveling.