PFINDER 940

PFINDER 940 is a water soluble developer concentrate for penetrant testing. PFINDER 940 is particulary used for applications by immersion. An even and fine application is achieved by immersion in the solution. The temperature of the developer solution should be between 60 and 70 °C. The immersion time depends on the test material and should be kept as short as possible. The developer has to be dried by volatilisation and/or by a forced-air oven.

Advantages 

• Water based.
• Very good developing properties.
• Readily biodegradable does not create hazardous waste.