A lubricant which lubricates and protects plastic and rubber parts. It is specially developed for use on toilet seals and absolutely safe for plastic (unlike most generic silicone based spray lubricants).Protects, lubricates, ensures pliabilityFor periodical care and maintenanceSpecially developed for safe lubricating of (Thetford) toilet partsAbsolutely safe for plasticsCan also be used on door seals ,locks ,hinges, awning rails and bicycles.Toilet seals must not be lubricated with petroleum based products as they will swell and jam - this product is designed for this purpose and can be used safely on all rubber seals and o-rings.Ensure that area to be lubricated has been thoroughly cleaned and dried.Shake before use and apply a light film.Use regularly for assured maintenance and care.850-01090Thetford Seal Lubricant 200ml Aerosol Spray. 30003ZK