The Draper Tools Expert trolly pump sprayer is an ideal choice for spraying your garden or anywhere you need it. It is a portable sprayer on wheels with Ethylene Propylene Diene Monomer (EPDM) rubber seals and gaskets. The EPDM pump sprayer can be used for water as well as herbicides and pesticides.The high-quality seals are suitable for use on so much more including acids, weak alkali and ketones, which are commonly found in resins and coatings. With a working capacity of 12 litres, this sprayer features a high-performance pump, an adjustable spray pattern tip and a safety pressure release valve.