2x U-POL S2025W/4 HIGH BUILD 2K PRIMER WITH S2030 UPOL HARDENER - 5LTR KIT - WHITEModel No. S2025W/4S2025 HIGH BUILD PRIMERSYSTEM 20A multi-purpose primer offering the functionality of '2 products in 1' - primer filler and primer surfacer. It is suitable for spot repairs to full panel applications which can be air dried, low baked or I.R. cured.Easy to sand and gives perfect gloss hold outExcellent build, opacity and filling powerUse with S2030 and S2032 hardenersS2030 FAST HARDENERSYSTEM 20High quality isocyanate hardeners for use with 2K acrylic coatings. Use with SYSTEM 20 HS and SR clearcoats, UHS primers and HS solid colours.Ideal for spot and panel repairs