Our automotive plastic retreads contain polymethyl methacrylate, mineral oil. It can withstand moisture and water, resist rain, and keep dry. Its use method is very simple: take an appropriate amount of ceramic coating agent for plastic parts, drop it on the required trimming or plastic surface, gently wipe the plastic surface with a sponge to ensure that the refurbishing agent is evenly distributed, and wait for the refurbishing machine to dry. And can fully cover indoor and outdoor decoration, easy to clean, easy to use, immediate results.