Undercoating Spray Gun with Suction Feed Cup & 360°Straight Spray Hoses, Fluid Film Spray Gun for Truck Bed Liner Coating, Rubberized Undercoat, Rust Proofing, Silver is up for auction in Automotive. The current bid is $2.00, 95% below the $37.00 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.