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Release fabrics / Peel plies

Release fabrics, also known as peel plies, are widely used in the composites industry to achieve consistent surface finishes and bondable surfaces. Airtech offers a large range of peel plies and release fabrics for multiple processes at different temperatures, supplied in different weaves and weights.

Our Release Fabrics/Peel Plies are suitable for use in different resin system temperatures.The useof Release fabrics/peel plies leaves a clean surfaceready for painting and, in most cases, bonding. Customers can select Nylon or Polyester peel plies, either uncoated or silicone-coated for easy release.

For the most challenging applications, Airtech offers Release Ease PTFE coated fiberglass fabrics. Release Ease Release fabrics will release easily from chemically aggressive resins and are useful at very high temperatures.

Release Fabrics
NameDescriptionMaximum use temperature
Release Ply A & Release Ply Super A Non-coated nylon peel ply232°C (450°F)
Release Ply B Non-coated nylon peel ply with tight weave232°C (450°F)
Release Ply C Non-coated polyester peel ply204°C (400°F)
Release Ply F & Release Ply Super F Non-coated polyester peel ply204°C (400°F)
Release Ply G & Stitch Ply G Non-coated polyester peel ply204°C (400°F)
Ultra Ply 22 T Non-coated polyester peel ply with good drapability204°C (400°F)
Superlease Blue Coated nylon peel ply232°C (450°F)
Bleeder Lease® A & Bleeder Lease® B Coated nylon peel ply232°C (450°F)
Bleeder Lease® C & Bleeder Lease® E Coated fibreglass peel ply427°C (800°F)
Bleeder Lease® G Coated polyester peel ply204°C (400°F)
Stik-Ply® ES Nylon peel ply with continuous adhesive coating190°C (375°F)
Stik-Ply® P90P Self Adhesive porous peel ply190°C (375°F)
Econolease Coated nylon peel ply204°C (400°F)
Econoply E & Econoply J Non-coated polyester peel ply121°C (250°F) to 149°C (300°F)
Econostitch® & Econostitch® G Non-coated peel ply with tracers190°C (375°F)
Release Ease® 234 TFP, 234 TFP-HP & 234 TFP-1 Porous PTFE coated fibreglass fabrics288°C (550°F)
Release Ease®234 TFNP & Release Ease®236 TFNP Non-porous PTFE coated fibreglass fabrics288°C (550°F)
Dahltexx® SP-2 & Dahltexx® SP-3 Air permeable resin barrier material177°C (350°F) to 190°C (375°F)
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  • Address: 5700 Skylab Road,
    Huntington Beach, CA 92647
    United States

  • Phone: +1 714 899 8100

  • Email: Airtech-Global