Chapin's 19494 3.5-gallon Tri-poxy concrete sprayer is unmatched for quality. Designed with chemical-resistant seals, it handles professional concrete applications and construction applications. Use it for concreting sealing, form oil, staining and other applications in the industrial market. The 3.5-gallon Tri-Poxy tank is triple protected from dents, corrosion and rust, and the wide-mouth opening allows you to easily fill it and clean it when you’d done. It features a solid brass pump barrel, nozzle and shut-off, a 24-inch extension, and a 48-inch reinforced hose. The unique Tri-Lock seal ensures the pump cap is on tight. Made in the USA with global materials and backed by Chapin’s 2-year limited warranty. An additional spray wand and spray nozzle are included.