Resi-Cast 703- Medium Cure Casting Resin (1/2 GALLON KIT) Medium cure speed for small to medium sized part production Typical applications include making models, prototypes, figurines, proofing molds, making reproductions Ideal resin for professional model makers, hobbyists, crafters, and taxidermists Also Available in Pint and Gallon Kits Also available in a Slow and Fast version