... many substrates, e.g. glass, tiles, ceramics, enamel, glazed tiles and clinker; metal, e.g. aluminium, steel, zinc or copper; impregnated ... .g. EPDM, APTK and neoprene.HX-6800 is not recommended for use on natural stone, such as marble, granite, quartzite, as it ... % elongation[N/mm2](These figures are intended as a guide and should not be used in preparing specifications) HOT!!! Weatherability Silicone ...