... liquid 3.solidifying 3-5mins 4.iron,steel,alu,hard material Epoxy glue for iron( Rapid clear)(SK-111)[Main ... widely used for bonding all kinds of hard material, like iron, casting iron, steel, aluminum, glass, pottery, graphite, concrete etc. ... with glue based on the mixing of the two components evenly3. Press it according to the actual condition.. ... Rapid Clear Epoxy Adhesive,Epoxy Glue for iron