Description ORAPI CRACK DETECTOR WHITE 956, DEVELOPER ORAPI CRACK DETECTOR WHITE 956 is a white developer used in conjunction with CRACK DETECTOR RED 957 to reveal cracks, metal porosity, and other defects in various materials. This product is applied after CRACK DETECTOR RED 957 and helps to visualize any defects that the red penetrant has infiltrated. CRACK DETECTOR WHITE 956 is suitable for welding control on construction as well as ageing control after many years of usage on tanks and other structures. This product comes in a 650ml aerosol can.
