Chapin's 1949 open head form oil sprayer is the best-selling unit and is unmatched for quality. It's compatible for most professional concrete applications and extreme chemicals.
3.5-gallon Tri-Poxy tank - triple protection against rust, corrosion, and damage from dents Chemical-resistant seals 4-inch wide mouth opening for easy filling and cleaning 48-inch reinforced hose with threaded fittings Brass pump, wand, nozzle and shut-off with lock-on feature Unique Tri-Lock seal feature that locks the pump cap tight