Fluids
Any fluids. Oil, antifreeze, gas, hydraulic fluid, etc.
Forklifts
Fuel Tanks
Metal fuel tanks.
Furniture Metal Frames
Furniture Panels
Metal furniture panels.
Garbage Disposals
Generators
Gas or diesel generators.
Golf Carts
Copper Brass Radiators
Radiators manufactured from a combination of copper and brass.
Copper Gutters
Metal gutters made from copper.