EVA Polymer is an extremely tough and elastic thermoplastic of excellent gloss and clarity with a little bit of odor. This polymer is known for excellent adhesion to many substrates, has good flex crack and puncture resistance, is inert, and also has great heat-sealing properties. The weight percent of EVA Polymer usually varies from 10 to 40%, with the remainder being ethylene. We have gained huge appreciation for the high impact strength, flex crack resistance, puncture resistance and adhesion of this polymer.