... to most construction materials.Where to use:1. It is mainly for sealing the gaps or joints interior ... roof sheets, chimneys, conduit-pipes and roof gutters2. It is also can be used on most construction materials , such as brick, concrete, ... glass, ceramic tiles, metals, aluminum, zinc and so on.Color:White blackPackage:300ml. Plastic cartridge, 24pcs/ctnspecificationNoItemThe StandardTest ...