Polymethylsilsesquioxane. Tospearl* 130 microspheres by Momentive Performance Materials acts as a lubricant. It is a micro-fine silicone resin. Imparts soft, smooth and silky feel. Prevents pigment and powder agglomeration. It is used... view more

Polymethylsilsesquioxane. Tospearl* 150KA Microspheres by Momentive Performance Materials acts as an anti-aging agent. It is a three dimensional, mono-disperse, microspherical silicone resin. Exhibits outstanding natural silkiness and... view more