Premier Sharpshot Abrasive (PSA)~ the "GREEN" Abrasive, type of the Iron (Steel) Saturated/ Silicated based formulated slag granular with spine-spine strong bonding structure and confirmed won't form any crystalline silica dust. PSA is manufactured in steel products fabrication plant by Slag Atomizing Technology (S.A.T) in Electric Arc Furnace (E.A.F) System. PSA is a Synthetic product, a Non-Metallic, Safer, Eco-Friendly Green Product and NOT categorized under First Schedule, Rules & Regulations Quality Environmental (Schedule Waste) 2005, Department Of Environment (DOE), Malaysia.