D-106 developer consists of refined white particles suspended in a solution of acetone and isopropyl alcohol. This suspension produces enhanced sensitivity for locating tight flaws, incipient flaws; by solvent and capillary action, it pulls flaw-entrapped penetrant to part surfaces for display against a white background.
Complies with low sulfur and low halogen requirements.
Classification: Non-Aqueous Form D & E - Visible & Fluorescent
Approved for use with: All fluorescent and visible penetrants