Acid-Resistant Sprayer. • Straight-neck sprayer with Viton ® seals • All-polyethylene flow control and discharge • Can be used for spraying acids Industrial-type liquid sprayers with multiple applications: masonry, pest control, carpet cleaning, waterproofing, degreasing. Use with herbicides, insecticides, stain removers, cleaning agents, other chemicals. Not for spray painting. Orange translucent polyethylene tank equipped with poly pump handle, reinforced hose and Viton ® seals for maximum chemical and acid resistance. Includes polyethylene extension wand with an adjustable nozzle. 2-Gallon Capacity.