Liqui moly silicone colour 200ml blacktransparent liqui moly 6185 this black silicone sealing compound 200ml from liqui moly is ideal for sealing housings for a very wide range of applications including engines transmissions differentials end covers oil pans valve covers water pumps battery boxes headlights and other lights the compound vulcanises under air humidity and cures to form a permanently elastic mass liqui moly 6185 black silicone sealing compound 200ml