MET-L-CHEK® D-702
Met-L-Chek® D-702 is a special application high temperature inspection developer, form “f”, used with Met-L-Chek® VP-302 to enhance detection of surface cracks and porosity on hot surfaces. Met-L-Chek® D-702 dries quickly and produces a thin white film, which is easily removed with water after inspection.
Commonly used in field welding and welding repair inspection, D-702 is also used in the inspection of refinery processing equipment at elevated temperatures. Met-L-Chek® D-702 reduces inspection process time by eliminating the total cool down period required for standard penetrant.
APPLICATIONS
Surface crack detection
Porosity of hot surface detection
See full list of approvals below
FEATURES
Use range of 51.6 ?C – 176.6 ?C (125?F -350?F)
Low in sulfur, chlorine, fluorine and other halogens
Safe on titanium and high nickel alloys found in nuclear components
Reduces inspection process time by eliminating the total cool down period required
