ITEM NAME:30ML 9H Nano Ceramic Car Glass Coating Liquid Hydrophobic AntiScratch Auto C lj.Material:Polysiloxane and other Nano materials etc. Type:Car Liquid Ceramic Coat. Put coat liquid on the cloth. Spread the liquid on the car. 1x Car Liquid. Wrap the cloth over coating sponge. Coating Thickness:about 30um.