These spray paints had been particularly developed for enhancing transparent polycarbonate bodies used in R/C vehicle modeling. Each can contains 100ml of paint, that is the right amount for finishing the model. Paint your body from inside, maintaining the can about 30cm from surface. After curing, apply another layer. Tiny details should really be brush painted upfront, utilizing Tamiya bottle paints for polycarbonate. These paints are impervious to oil and fuels, for them to be properly applied to gas-powered R/C systems.