Anotek is highly skilled in the field of liquid penetrant inspection, which uses fluorescent dye and ultraviolet light to expose surface flaws like cracks and pits. Testing and inspecting with liquid penetrants conforms to standards like NAS410 and ASTM E1417. Nadcap and BAC5423 have both certified us as acceptable. This process goes by a few different names, but anodizing is probably the one you're most familiar with. Due to the unique nature of this procedure, we encourage you to discuss your needs with us beforehand. Anotek meets the requirements of BAC5719 and MIL-DTL-5541.