The Alumilite Amazing Clear cast epoxy resin complies with FDA CFR 177.2600 which specifies the proper treatment for articles intended for use in producing, manufacturing, packing, processing, preparing, treating, packaging, transporting, or holding food. Resin must be mixed 1:1 by volume (not weight) in a smooth sided cup to ensure complete blending. Allow a full 7 day cure before using castings for food purposes. Pieces are suitable for cold or warm food contact only. Cured pieces are not dishwasher, microwave oven or conventional oven safe.