Elite Test PR21 Suspensive Developer for Effective Extraction

Suspension developer "Elitest PR21" is a suspension developer on the basis of solvents. The developer has high sorption properties, due to which it well draws out penetrant located in the defect cavity. It is easily applied to the surface, covering it with an even thin layer and creating a homogeneous white background. The developer "Elitest PR21" provides high sensitivity of control due to the dissolving effect on the penetrant in the defect locations. Classification of developer according to GOST R ISO 3452-2: type I form d; type II and III form e. Produced in Russia, in Nizhny Novgorod.