PTFE waterproof membrane

Waterproof Membrane (PTFE Membrane)

Breathable waterproof with Nano-material sock insert, passed 20,000 times of dynamic testing. It is a synthetic material which can be expanded to form a porous membrane that can be laminated to fabric for its waterproof, windproof and heat resistant properties, ideal for firefighter apparel, sports and leisurewear garments and military gear.