1. For degreasing and dewaxing steel, copper and its alloy. 2. Save energy source, easy to use, long life span. Feature:Density: 0.885PH Value: 2.50Appearance: Transparent Liquid Application Guide: Concentration: 50-100ML/LTemperature: room temperature Purpose and Characteristic:1. For degreasing and dewaxing steel, copper and its alloy.2. Save energy source, easy to use, long life span.