... drilling 2. Stabilizes borehole 3. Prevent bit balling HP600 Product DescriptionLIQUID PHPA HP600 is a water soluble emulsion by copolymerization for drilling ... sensitive formations. Recommend to use in polymer drilling fluid systems.HP600 can be formulated into aqueous solution for use or mixed ... .productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Oil Well Drilling Chemical HP600