Stylish sprayers designed mainly for professional usage. They are ideal for professionals such as cleaning companies and car washes but also great around the house for cleaning windows, bathroom surfaces and fixtures, furniture and upholstery, vehicle windshields and windows. Viton seals enable the use of aggressive chemicals. New in these have been tested with all sorts of nasty chemicals and came up shining!!! Ideal for the valeting and car wash trade. NOT FOR USE WITH SOLVENTS!!!!! See Autojoy Solvent Sprayer!!!