KUMANOX 3111F (MSP-3F) is designed for solvent-free and high solid coatings as non-reactive diluent, such as protective coatings, construction epoxy paints, marine coatings, epoxy floorings and etc. KUMANOX 3111F (MSP-3F) provides enhanced performances in water and moisture resistance, UV-resistance, adhesion, drying time, flexibility, abrasion resistance, hardness, self-leveling. Especially, KUMANOX 3111F (MSP-3F) provides long-lasting color stability against UV and heat by radical blocking technology as well. KUMANOX 3111F (MSP-3F) must be used for curing agent part only for preventing storage problem. KUMANOX 3111F (MSP-3F) is high purity grade of KUMANOX 3111 (MSP-3).