... 3.140g release paper 4.fast delivery grid air free black 3D carbon fiberspecification:1,Color:White. Many colors2,Material:pvc ... 1 roll of this item. Thanks for that!grid air free black 3D carbon fiberPhysical PropertiesPropertyMetric UnitsThickness (Film + Adhesive)0.170mm– ... Salt water (1%), Ammoniumwater, Soap water (1%), Synthetic detergent, Hydrochloric acid (10%), Sodium hydroxide(10%)No effect