We can provide you sillimanite sand with 58 % al2o3, and very low 0.30 % available as per your required qty. P.c.e. Value - 36, bulk density 1900/2100 kg/m3.
We can supply you zircon sand for ceramics, refractories, investment casting foundry etc. We offer you good product as per your required qty. Please send your details.