Food Grade Silicone Rubber Description Food grade silicone rubber It have FDA Certificate and excellent for high-detail cake molds and complex design. Also it very suitable for making ice trays molds , baking molds,casting butter and other application you can image to produce foods.. Food Grade Silicone Rubber Specification 1kg/ bottle , 5 kg/drum vacuumed packing, 25kgs/drum vacuumed packing,200 kg/drum