These spray paints had been specially developed for decorating transparent polycarbonate figures used in R/C car modeling. Each can contains 100ml of paint, that will be the right amount for finishing the model. Paint the body from inside, maintaining the will about 30cm from surface. After curing, apply another coat. Small details should really be brush painted ahead of time, using Tamiya container paints for polycarbonate. These paints are impervious to oil and fuels, so they can be safely utilized on gas-powered R/C figures.