... finish with different material1.Shinning finishWe adopt DIG Unsaturated Polyester Resin,Aluminium Hydroxide,Quartz Sand,Titanium Dioxide etc. to make ... through and never wear away.2.Brush finishWe adopt composited resin 20% plus 80% quartz and use metal mould to ... ,chemical resistance,scatch resistance,high temprature resistance. granite sink,acrylic sink,artificial stone sink,stone resin sink