... substrate material : Has hardened, grinding of the old paint,YJ-780 dl-component the priming, YJ-760 Single ... power and durable.SubstrateHas hardened, grinding of the old paint, YJ-780 di-component the priming, YJ-760 ... and other impuritiesMixing ratio<18°CYJ-2kSolid Colour paint 100 parts,YJ-10 Quick Drying Hardener 50 partsYJ ... °CPacking1 kiloliter or4 liter in per cans Auto Paint-2k Solid Color