A self-curing, general-purpose acrylic resin used to make patterns for fabricating copings, post and core buildups, lingual and palatal bars, implant attachments, adhesions bridges, clasps, telescoping crowns and certain presoldering techniques. Formulated to provide a perfect fit. Ideal for dentists and laboratories who perform difficult restorations: it sets quickly with minimal shrinkage, allows both direct and indirect pattern making, and leaves no residue after burnout.