The invention relates to dry polymeric materials, especially to dry materials useful as barrier or adhesive materials in dry-application onto a surface, such as polymer film, aluminium foil or the like and especially onto a moving web. The invention particularly relates to dry-application of barrier polymers and/or lamination adherents onto a web. In the method for the dry-application of barrier and/or adhesive materials onto webs or surfaces powdery polymeric material with particle or particle agglomerate size between 0.01 and 500 νm, preferable between 1 and 50 νm is dry-applied by ionic blasting onto a web or a surface, which is selected from paper, board, polymer film, metal foil, and which is optionally a moving web.