Dishwasher Definition of Permatuf Tub and Door Liner

The feature that best conveys durability and reliability in GE dishwashers is the Permatuf® tub and door liner. The Permatuf® tub and door liner were developed exclusively for the harsh world inside a dishwasher. Tough, durable polypropylene-base material, similar to that used in battery cases and football helmets, was specially formulated to create the Permatuf® tub. Permatuf® will not chip, peel or crack in normal use. And it can not rust.