Tygavac Advanced Materials bagging film, bagging films, breather, breathers, composite tooling, composite tooling materials, nylon film, nylon films, peel ply, peel plies, pressure sensititve tape, release film, release films, resin infusion , resin infusion starter kit, rubber, sealant tape, sealant tapes, vacuum bagging, vacuum bagging film, vac valve, vacuum valves Airtech is the world leading manufacturer and supplier of vacuum bagging and composite tooling materials serving the composite, bonding and tooling industry.