CASIFLUX F 75 is a carefully selected, acicular, wollastonite product. Specialized milling processes retain the high aspect ratio of these needle-shaped CASIFLUX F 75 particles. With a fine grain and high aspect ratio, CASIFLUX F 75 is specially developed for applications requiring increased strength, scratch and heat resistance. The reinforcement abilities of CASIFLUX F 75 are harnessed to improve crack and chip resistance in powder coatings for the advanced materials industry. Reduced 'mud cracking' is achieved with CASIFLUX F 75 due to its high aspect ratio particles, improving durability.