CS Request a Quote Email usmanglorechemical @ gmail.com PriceNegotiate Price DocumentsRequest MSDS / TDS Ballast Tank Chem-23 Product code RXSOL-23-8112-003 UnitKg Quantity per unit25.00 Request a Quote Negotiate Price Email Us It is an aluminium silicate blastcleaning grit made of coal slag from coal fired power stations. Other Names Copper Slag Grit Aluminium Silicate