WEICONZincSpray/ZincSpray"brightgrade"WEICONZincSpraysofferquick-dryingcorrosionprotectionwithalong-termeffectforallmetals.WEICONZincSprayprovidesallmetalsurfaces,suchashot-dipgalvanisedpartsbeingrepaired,withpermanent,cathodiccorrosiveprotation.Itformsaquick-drying,adhesive,protectivelayerofmicrofinezincflakes.InasaltsprayingtestaccordingtoDIN53167orDIN50021,metalpartssprayedwithWEICONZincSprayshowednocorrosion,evenaftermorethan550hours.Theinnovativezincflakesformahighlyresistantprotectivelayer,evenagainstextremeweatherandenvironmentalinfluences.Inthisway,WEICONZincSprayfulfilshigherrequirementsthandemandedinDINENISO1461.ThecolourofWEICONZincSpray"brightgrade"hasbeenadaptedtothatofhot-dipgalvanisation.Applicati***:Ashigh-qualityrustprotectionprimerFortouchingupweldedordrilledsecti***AsaconductiveintermediatelayerinspotweldingWherevermetalmustbeprotectedfromcorrosionInadditiontotheabove-mentionedapplicati***,WEICONZincSpray"brightgrade"ispreferredfortherepairofdamagedzinccoatingsinthesamecolour.WEICONZincSpraysaredust-dryafterabout15minutesandcanbespackledandpaintedoverafterabout12hourswithoutpretreatment.Thetemperatureresistanceamountstoupto+500°C(inthecaseof"brightgrade",upto+300°C).)