Printing metal filaments requires very critical heat management. Magigoo Metal is formulated to withstand the high platen temperatures required for these materials and, above all, to ensure that the 'green part' (the part before the sintering process) remains perfectly flat. Since metal parts are very dense and heavy, they tend to lift (warping) more easily than plastic; this adhesive creates an ultra-strong chemical bond that prevents detachments that are fatal to printing success.