Our strongest, most durable line of PTFE coated woven fiberglass fabrics integrates a proprietary additive to maximize flexibility and minimize tearing. PRECISIONFAB™ Precision’s Tear Resistant Grade PTFE Coated Fiberglass Fabrics leave a minimal fabric impression and possess an optimal PTFE content. They perform excellently in high-speed packaging applications and on surfaces where a degree of conformity is desired. Provides an unusually flexible material for use in applications where high tear-strength and good flex-life are demanded.