These spray paints had been particularly developed for decorating transparent polycarbonate figures used in R/C vehicle modeling. Each can contains 100ml of paint, which can be the correct amount for finishing the model. Paint your body from the inside, keeping the can about 30cm from surface. After curing, use another coat. Little details should really be brush painted in advance, utilizing Tamiya container paints for polycarbonate. These paints are impervious to oil and fuels, so they can be safely used on gas-powered R/C bodies.