U-Pol UP0659 Dolphin One Fill All-In-One Premium Body Filler - 4 Pack Case DealUpgrade your body repair arsenal with the U Pol UP0659 Dolphin One Fill All In One Premium Body Filler. This case deal includes four packs of Dolphin One Fill, each featuring intelligent micro sphere technology that builds like body filler while delivering a smooth, pinhole free finish like glaze. With this innovative formula, you can skip the glaze and move straight to priming and painting in just 20 minutes. Dolphin One Fill boasts industry leading