PANSIL® UltraSpheres 2000 by Tolsa is a fine particle size, very high strength, hard, inert silica-alumina ceramic microsphere. Its advantages include increased filler loadings, improved flow... view more

PANSIL® UltraSpheres 4000 by Tolsa is a high strength, hard, very fine particle size, inert silica-alumina ceramic microsphere. Its advantages include increased filler loadings, improved flow &... view more

PANSIL® UltraSpheres 6000 by Tolsa is a hard, high strength, very fine particle size, inert silica-alumina ceramic microsphere. Its advantages include increased filler loadings, improved flow &... view more

PANSIL® UltraSpheres 8000 by Tolsa is a high strength, very fine particle size, hard, inert silica-alumina ceramic microsphere. Provides increased abrasion resistance, improved corrosion resistance... view more

PANSIL® UltraSpheres 8500 by Tolsa is a very fine particle size, hard, high strength, inert silica-alumina ceramic microsphere. Provides increased abrasion resistance, improved corrosion resistance... view more