To hold superior waterproofing performance and a coated film performance of a wooden flower vase for a long time by coating the surface of the wooden flower vase with polyurethane wood sealer resin coating and coating thereupon with tar epoxy resin coating.
When the surface of a wooden flower vase is directly coated with tar epoxy resin coating 3, coating adhesion inferiority occurs between the surface of the wooden vase 1 and a tar epoxy resin coating 3 so that water content permeates into the ground of the wooden flower vase 1, thereby providing insufficient waterproofing performance. Once the surface of the wooden flower vase 1 is coated with polyurethane wood sealer resin coating 2 as absorption prevention, the coating adhesion performance can be improved and the adhesion between both coated films 2, 3 can be improved. To obtain superior waterproofing and coating performance of the surface of the wooden flower vase 1, the surface of the wooden flower vase 1 is coated with polyurethane wood sealer resin coating 2, coated thereupon with tar epoxy resin coating 3, and coated thereupon with polyurethane resin coating 4.
DOMOTO TAKUYA
SUMIOKA JUNJI
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