Non–resorbable 100% dense (non-expanded) PTFE membrane creates a soft tissue barrier as long as needed

Soft tissue attaches to the membrane while no soft tissue can grow through the membrane

Hexagonal dimples increase the surface area for membrane stabilization

Pore size of less than 0.3µm makes the membrane impervious to bacteria

Primary closure is not required which results in less surgical time, preservation of soft tissue architecture and keratinized mucosa