2x HB BODY P261 POLYESTER SPRAY FILLER PRIMER WITH HARDENER 1LTR (FAST DISPATCH)2K polyester filling primer, ideal for large uneven surfaces with excellent adhesion over all metal, wood and fiberglass surfaces. Fast drying and easy sanding after 3 hours at 23°C (73°F) without losing gloss. After application and sanding you can paint directly with all HB BODY Paint Systems.