Magnaflux ZL-150 Water Washable Fluorescent Penetrant Magnaflux| 32347 Magnaflux ZL-150 Water Washable Fluorescent Penetrant Print Magnaflux| 32347 Magnaflux ZL-150 Water Washable Fluorescent Penetrant The ZL-150 by Magnaflux is a water washable fluorescent penetrant ideal for finding indications in rough cast parts in high-volume dip applications. This level-2 medium-sensitivity penetrant is cost-effective and washes off parts quickly and easily. Options: 01-3285-45: 55 gal (208L) drum 01-3285-67: 275 gal drum (1250L) Contact us for more information and/or to receive a quote. Request for information