Metal aids offers iso/exo hot tops and insulating/exothermic apc. These hot tops are supplied with apc and these hot tops ensure that the cost of ingots is reduced to minimum through reduced shrinkage. The apc with hot tops provides the best covering which minimizes heat losses through radiation and therefore the best quality ingots are ensured. Moisture-proof and customised packing solutions ensure that customers get the material in best possible form. Any shape and sizes of the hot tops are available which depends on the needs of the customer.