skl77Developed for large surface areas and rough surfaces where excess penetrant is difficult to remove with a solvent removable cleaner or emulsifier, SKL-WP2 is a water-removeable dye penetrant for Type 2 penetrant testing in visible white1,133 Followers, 281 Following, 1,073 Posts - See photos and videos from Natalia Skl (@natalia_skl77)