The Northern Industrial powder-coat application system allows user to powder-coat a variety of materials without an air compressor. Volts: 120V Transformer Innovative system allows user to powder-coat a variety of materials without an air compressor Onboard pump propels powder-coat onto surfaces Powder-coat surface is an attractive, durable coating that holds up better than paint Easy cleanup Ideal for marine applications Kit includes application gun with 120V transformer, reusable silicon plugs, reusable storage hooks, high-temperature masking tape, detailed instructions and storage case