... moisture, non-toxicity, non-harmful ,safety construction.2.Liquid and cold construction ,simple operation ,perfect waterproof effects. ... be strong,clean without dust2.White coating :black coating =1:2, putting black coating into the container first, then ... 00110Ref Standards: GB/T19250-2008Sample quanity:White coating 2kg, Black coating 3kgNo.Test ItemStandard valueMeasured value1Solid content,%≥92.094 ...