The Little Giant Fill-Fast All-Purpose Funnel is great for a wide range of heavy-duty liquid applications, from fueling equipment to mixing garden chemicals to milk bottling. Designed to withstand rugged farm, ranch, agricultural, automotive, household and industrial use. Heavy-gauge, corrosion-proof polyethylene plastic can be used with practically any chemical and never corrode or rust. Initially designed for use in cold climates, these funnels hold up under tough environmental conditions. Ribbed construction allows air flow for easy pouring. Comes with a built-in hang tab and rust-proof fine mesh brass filter screen that is heat sealed in place for long wear (keeps the bugs out of your fuel tank).