Fangrui Product Details Marine Engine Flushing Mixer: It Is Simple And Convenient To Use Salt Remover Solution; It Can Be Used In Conjunction With Garden Hoses And Engine Flushing Devices Or Nozzles Desalting Deposits: It Can Be Used To Remove Salt Deposits On Glass Fiber, Metal, Vinyl, Plastic And Painted Surfaces, As Well As Fishing And Diving Equipment 2 Option Switch: Water And Soap Dual Function Design Can Control The Water Flow Or Remove The Salt Solution To The Surface To Be Treated, Bring Much Convenience To Your Life Thicker Material: The Marine Engine Flushing Mixer Adopts The Ultrasonic Tight Welding Technology, Which Makes The Leakage Less; The Connection Is Tight, And The Water Leakage Is Not Easy Wide Range Of Applications: Suitable For Boats, Rvs, Campers, Trailers, Atvs, Cars, Trucks, Jet Skis, Motorcycles, Fishing Equipment, Diving Equipment, Snow Plows, Salt Tankers, Etc Material:abs Colour:black+yellow Package Contents: 1 * Boat Engine Flush Mixer Liquid Flow Valve Only The Above Package Content, Other Pro