mudeliplokki katvale niiskele suspensioonile tulekindla puistematerjali pealepuistamine, nt puistematerjali keevkihis, täppisvalus (vt täppisvalu), in investment casting, application coarse ceramic particles by dipping a pattern or pattern tree into a fluidized bed, placing it in rainfall-sander or by applying material by hand (see: investment casting)