The funnel-top sprayers come complete with buna seals, all-polyethylene flow control and discharge. Industrial-type liquid sprayers come with multiple applications: masonry, pest control, carpet cleaning, waterproofing, degreasing. Use with herbicides, insecticides, stain removers, cleaning agents, other chemicals. Not for spray painting. White translucent polyethylene tank is equipped with a poly pump handle, reinforced hose and buna seals. Includes a polyethylene extension wand with a poly flat-fan nozzle.