PFINDER 930

PFINDER 930

WET DEVELOPER CONCENTRATE
FOR PENETRANT TESTING
water suspendable

PFINDER 930 is a water suspendable developer concentrate for penetrant testing. PFINDER 930 is particulary used for application by immersion. An even and fine application is achieved with immersion in an agitated suspension (ensure a sufficient circulation).
The temperature of the developer suspension 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.
Developer form c according DIN EN ISO 3452-1.

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