Ventilating trays, stacking trays for drying and curing seals, gaskets, pigments, powders, even those requiring oven processing. Ventilation by dropping sides allows air distribution over and around the products being processed. Standard formulation withstands -60 degrees to +250 degrees F (with intermittent service to

300 degrees F). A special formulation will withstand curing oven temperatures of 425 degrees F. These trays stack securely thereby eliminating the need for racks. Dollies can be made to allow easy movement of the stacks.