... durable cnc cutting shape enviromental PNCar waxing foam density20-50KG/m³ colororange,yellow etc hardness70-90 shapeCNC cutting circle, egcrate ... etc certificateSGS,REACH, ROHS etc MOQ5000PCS Car foam is widely used in the auto industry. Because of ... its convenience, enviromental, the pu foam car cleaning pad earn its market.During ten years' hard work ...