эпоксидный грунт-краски автомобиля

BM-B808 epoxy primer-car paint BAMOK BM-B808 epoxy primer has strong sealing performance to separate the metal surface with air and elevate the ability of rust and corrosion prevention. It is mainly used on automobile chassis, steel structure galvanized plates, fiber glass reinforced plastics, outdoor signboard and other metal surface. UsageSurface of abraded and cleansed galvanized steel, aluminum, stainless steel and old paint film and fiber products etc. Surface cleaningRemove wax, silicon matters and other impurities with de-oiling cleaning agent. Mixing ratioBM-B808Epoxy primerWeight ratio is100 portionsVolume ratio is about4BM-AK809Curing agent25 portions1BM-A320 thinner25-35 portions1.5Available time2-4h, 20°C Spraying layers2-3layers totally 40-70µm Time of intervals5-10min, 20°C Spraying tool and air pressureGravity feed spray gun 1.5-1.8mm 3-4kg/cm2 Suction feed spray gun 1.7-1.8mm 3-4kg/cm2 Time for curing20°C12-18h30°C6-10h60°C40-60minAbradingDry rubbing with 200#-400# abrasive paper or liquid honing with 600#-800# abrasion paper. ReconstructionPutties can be filled and intermediate paint and all color of surface paint can be sprayed after curing and sand abrasion. Time limit of storageOriginal sealed paint can be stored for over two year with the temperature at 20°C. package4kg Cans TechnicalspecsItemsTime of dryingHardnessAdhesiveforceImpact strengthPolishedforceWater resistanceSalt fog-resistanceSpecssurfacedrying20°CSolid drying20°CStoving80°CHB≤1≥50Easilyabraded720hNo blistersNo peel-offFirst grads(260h)≤1020min8 h≤30min