... materials and organic gelatinizer. It is mainly used to the diagnoses of medical X-ray and industrial crack detection. It has the ... , wearable, washable, heat-resistant, no fungus adhering to the film, moisture of fixing solution, and surface dropping proof. It is the most ... 70% watery alcohol or distilled water to get rid of them. After operation, put it in a place of dry and airy.When storing this ...