WR-5936 B is for non-destructive test of welding defects. Normal welding microscopic surface cracks which may not be detected with necked eye. Crack detection chemical ensures weld quality and guarantees performance satisfaction.
Spray uniformly on the surface and wait for 10 to 15 minutes. For effective results use cleaner & Dye Penetrant. To be applied after the test surface has been cleaned of excess Penetrant.