These spray paints were especially developed for decorating clear polycarbonate figures found in R/C car modeling. Each can contains 100ml of paint, which can be the correct amount for completing the model. Paint the body from the inside, keeping the might about 30cm through the area. After curing, use another coat. Small details should really be brush painted in advance, utilizing Tamiya container paints for polycarbonate. These paints are impervious to oil and fuels, for them to be safely used on gas-powered R/C systems.