Capstone® FS-63

Capstone® FS-63 by Chemours is a water-soluble, anionic multifunctional fluorosurfactant. Provides low aqueous surface tensions with minimal foaming. Offers very good wetting, levelling & anti-block and dirt pick up resistance. Exhibits good re-wet characteristics in multi-coat applications. It reduces cratering and provides faster spreading. Designed for water-based architectural coatings, industrial finishes, floor care formulations and wood coatings. Capstone® FS-63 imparts low foam with added oil repellency to improve easy clean features. Recommended dosage level is 0.02-0.05%.