Traditional tanning agents and fillers are by far too small to fill the large empty spaces in the hide structure, especially those in the looser areas of the flanks and bellies.

Magnopal IPF goes to these voids, imparting a pronounced selective filling and as a consequence, an interesting substance-levelling effect from backbone to belly.

In parallel and just as importantly, the extreme low-density character of Magnopal IPF, allows the tanner to build into its recipes, a reduction in specific and area weight which means real, lightweight & selective filling.