TOLCO 320ARS ACID RESISTANT TRIGGER SPRAYER Unsurpassed Acid ResistanceProprietary design extends product life when used with acid solutions Less FatigueUp to 40% greater output per stroke significantly reduces the number of times you pull the trigger and a high output with an extra-large spray pattern makes quick work of any job Long LastingOuter body protects piston assembly from damage during use and storage ApplicationsDesigned specifically to be used with acid-based wheel cleaners This acid-resistant trigger sprayer was developed using proprietary designs and materials for greater durability when used with harsh chemicals. Designed with an adjustable nozzle that lets you control the 1.4mL per stroke output from a fine mist to a stream. When used with aggressive chemicals, this sprayer should be flushed with water after each use to prevent deterioration.