Relate™: An Easy-to-Use Acrylic Indexing Material that Delivers a Clean Burnout! Relate’s unique polyethyl methacrylate formula provides you with a precise, indexing die resin material. It’s ideal for undistorted pickups, solder indices, burnout patterns and other precision prosthodontic applications. Chemically speaking, Relate is identical to Parkell’s popular SNAP™ Temporary Resin, with minor adjustments to allow for a clean burnout. Its special blue color makes Relate exceptionally easy to read.