Specification:Brand newComposition: food grade silicone greaseFeature:Food grade silicone fat.Environment friendly, non-toxic, odorless.Good water-resistant seal.Good lubricity and occasional friction coefficient.High and coffee temperature resistant, -50 ~ 230 degrees.Has no corrosion to touch metallic and non-metal materials.For O seal lubrication.Used for O maintenance of aquarium filter tank / carbon dioxide and other equipment.Can be utilized in a variety of toys at home, flashlight. Lubrication and sealing of valve O / seal.Convenient to usePackage include:1 x silicone grease lubricantNote:Item coloration displayed in pictures may be barely various on your computer monitor since screens will not be calibrated same. Thank you on your support!Welcome to buy from us!We warrantly the quality of our products.Welcome to visit.Hope you've a nice day!