Ardrox® NQ1 is a liquid suspension of an inert white powder in a quick drying solvent with low sulphur, halogen and alkali metal content. It is used as a developer in penetrant testing of forged parts, welds, cast and drop forged parts.
Ardrox® NQ1 offers best results with both color contrast and fluorescent penetrants. It is available as bulk material and as aerosol. It is typically used in a penetrant system with Ardrox® penetrants and removers.