These spray paints were especially developed for decorating transparent polycarbonate systems found in R/C car modeling. Each can contains 100ml of paint, which is the appropriate quantity for finishing the model. Paint your body from inside, maintaining the might about 30cm through the surface. After curing, use another layer. Little details ought to be brush painted in advance, using Tamiya container paints for polycarbonate. These paints are impervious to oil and fuels, to allow them to be safely used on gas-powered R/C systems.