Blufloc Anionic PAM Emulsion Anionic PAM Emulsion for Construction and Tunneling Wastewater Aggregate clay, cement fines, rock flour, bentonite, TBM fines, and suspended mineral solids for settling, DAF, or mechanical separation in compact and mobile treatment plants. Very-High Molecular Weight Construction Slurry Tunneling Water Mobile Dosing Systems Application Snapshot ProductAnionic PAM Emulsion GradesEWA 7520 and EA 6520 SolidsClay, cement fines, bentonite, and rock