... standard, Quick Drying, Slow Drying etc,It's thinner, Car Thinner: #Model NoSpecification capacity (liter/can)1YJ-8Universal thinner1L2YJ ... -3Slow drying thinner4L Detailed product description: CharacteristicHigh quality thinner specially designed for YA primer and topcoat. With standard ... the mixed productNoteCould add 10-30% YJ-Retarded Solvent to lengthen evaporation, if the temperature too high ...