These spray paints had been especially developed for decorating clear polycarbonate bodies found in R/C car modeling. Each can contains 100ml of paint, which can be the correct amount for completing the model. Paint your body through the inside, maintaining the can about 30cm through the area. After curing, use another layer. Small details should be brush painted upfront, using 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.