3.5 gal Industrial Concrete Funnel Top Sprayer, Black, 24 in Wand, 48 in Hose ORS NASCO and other applications where refractory and other applications where refractory brick (firebrick) is being installed or removed since the face shield mask detaches from the splash goggles Provides eye and full face protection from liquids and particles without the hassle of primary eye protection underneath a face shield mask The shield has a D3 rating for droplet and splash protection The goggles portion has a soft Tri Poxy lined steel tank provides triple protection against rust corrosion and damage from denting Featuring a large 3 in funnel mouth opening for easy no mess fill and cleaning Chemical resistant seals and gaskets designed to handle a variety of chemicals Brass nozzle and shut off with lock on feature Reinforced hose to withstand harsh chemicals