The Nylex 5L Heavy Duty Shoulder Sprayer is fitted with fluorocarbon seals that provide the highest level of chemical compatibility and spraying performance. These seals mean this sprayer is ideal for a wide range of chemical solutions such as horticultural products, wood treatments, acid & alkaline solutions, animal care and sanitation solutions. The 5L capacity makes it ideal for medium sized spraying tasks such as spraying weeds in the lawn and applying pest control to around the home.