Description
LK 3 1 – 7 3 is a ready-to-use suspension of fluorescent magnetic powder in hydrocarbons for wet magnetic particle testing. The fluorescent pigment used provides high contrast in UV light. Due to its small particle size, this powder is very sensitive and is especially suitable for surfaces with low roughness. LK 31-73 is a low-sulphur and low- halogen product according to standards.