AK Interactive masking fluid 100ml Liquid mask is quite popular among modelers to protect parts that do not need to be painted. It has a characteristic blue tone and a sweet vanilla smell, it is not aggressive and does not cause damage even to transparent plastic parts. Dries quickly leaving the masked surface free of paint. It can be removed as a thin elastic film. It is important to leave the bottle tightly closed after use for optimal conservation of the product. Contains 100 ml. Brand: AK Interactive.