Gilsonite powder 200 mesh drilling additive cementing fluid loss controller asphalt sealer
gilsonite power Gilsonite mine owner with capacity of 1000MT monthly and powder factory to make it powder from 10 mesh to 600 mesh based API EN ASTM standard with accurate packing machine to pack 50LBS multi pager bag,25Kg,300Kg,500Kg and 1 ton jumbo bag to use it in oil well drilling fluid or to use in …