Developed 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 removable dye penetrant for type 2 penetrant testing in visible white light. This bright red penetrant is designed to wash-off parts with ease, leaving less background for clearer indications even on rough surfaces. The quick rinsing reduces water usage in the inspection process for a reliable NDT process with less cost per part. This color contrast penetrant meets all NDT specifics for dye penetrant testing and can be used on a wide variety of metals, including non-ferrous and ferrous. It is normally used on welds, forgings, pressure vessels, castings and general metal work and it lends itself to a production environment where many parts are inspected daily. SKL-WP2 is listed on the QPL SAE AMS 2644 qualified product list.