English: Honey bees dilute plant resin during propolis production and its use in the nest. The study of the wettability of materials with diluted propolis, will contribute to development and use of meshes and grids that will provide spreading of propolis around the mesh hole perimeter the and accelerate its closure with propolis by bees. The mesh (Stanz Pres) is made of ethylene vinyl acetate (EVA) material with an average mesh area of 3.911 mm2.