minecraft:gray_concreteGray Concrete is a vanilla solid coloured building block.Data valuesIDminecraft:gray_concrete Other pages in this wikiTotem of UndyingAcacia LeavesAcacia LogAcacia PlanksAcacia TrapdoorAcacia WoodAlliumAndesiteAzure BluetBasaltBedrockBirch LeavesBirch LogBirch PlanksBirch TrapdoorBirch WoodBlack ConcreteBlack Concrete PowderBlack TerracottaBlack WoolBlackstoneBlock of CoalBlock of DiamondBlock of Emerald