Essix Brand Plastics give you the quality you demand and the versatility you need. Essix A+ Plastic is thermoformed to fabricate intra-oral appliances such as bite planes, splints, and snoring appliances. Bite planes may be used to treat patients with a deep bite. Removable bite plane appliances can easily be fabricated in-office with Essix A+ Plastic. Essix A+ Plastic is suitable for use with non-bruxers.