A Peel Ply is a fabric layer applied on the surface of a composite laminate that can be removed once the composite has cured, leaving a textured surface on the laminate's surface. This is excellent preparation for parts that are to be bonded or painted subsequently.

Release Fabrics are PTFE coated fiberglass fabrics that enable good release in all regularly used resin systems. Non-porous release textiles will easily release from cured laminates and leave a high gloss smooth finish. Porous products allow excess resin, volatiles, and trapped air to escape into the breather during cure, resulting in a textured surface.

Airtech provides the most comprehensive selection of peel plies and release fabrics for multiple layup techniques at different temperatures, available in a variety of widths and at the most competitive prices. The selection of peel ply is determined by how easily a peel ply will release from a surface, which can be used for a unique layup process, which may be best for secondary bonding, what is the material's temperature range, durability, porosity, and general ease of use.

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.

Name	Material type	Release coating	Maximum use temperature
Name 60B	Material typeNylon	Release coating-	Maximum use temperature205°C
Name
Name 60BR	Material typeNylon	Release coatingSilicone	Maximum use temperature205°C
Name
Name 80A	Material typeNylon	Release coating-	Maximum use temperature205°C
Name
Name 80AR	Material typeNylon	Release coatingSilicone	Maximum use temperature205°C
Name
Name Release Ply A & Release Ply Super A	Material typeNylon	Release coating-	Maximum use temperature232°C (450°F)
Name
Name Stitch Ply A	Material typeNylon	Release coating-	Maximum use temperature232°C
Name
Name Release Ply B	Material typeNylon	Release coating-	Maximum use temperature232°C
Name
Name Release Ply C	Material typePolyester	Release coating-	Maximum use temperature204°C
Name
Name Release Ply F & Release Ply Super F	Material typePolyester	Release coating-	Maximum use temperature204°C (400°F)
Name
Name Release Ply G & Stitch Ply G	Material typePolyester	Release coating-	Maximum use temperature204°C (400°F)
Name
Name Ultra Ply 22 T	Material typePolyester	Release coating-	Maximum use temperature204°C
Name
Name Bleeder Lease® A & Bleeder Lease® B	Material typeNylon	Release coatingSilicone	Maximum use temperature232°C (450°F)
Name
Name Bleeder Lease® C & Bleeder Lease® E	Material typeFibreglass	Release coatingSilicone	Maximum use temperature427°C (800°F)
Name
Name Stik-Ply® P90P	Material typePolyester	Release coating-	Maximum use temperature190°C
Name
Name Bleeder Lease® G	Material typePolyester	Release coatingSilicone	Maximum use temperature204°C
Name
Name Superlease Blue	Material typeNylon	Release coatingSilicone	Maximum use temperature232°C
Name
Name Stik-Ply® ES	Material typeNylon	Release coating-	Maximum use temperature190°C
Name
Name Econostitch® & Econostitch® G	Material typeNylon	Release coating-	Maximum use temperature190°C (375°F)
Name
Name Econoply E & Econoply J	Material typePolyester	Release coating-	Maximum use temperature149°C (300°F)
Name
Name Econolease	Material typeNylon	Release coatingSilicone	Maximum use temperature204°C
Name
Name TFG 075	Material typePTFE Coated Fibreglass	Release coating-	Maximum use temperature260°C
Name
Name TFG 125	Material typePTFE Coated Fibreglass	Release coating-	Maximum use temperature260°C
Name
Name TFG 250	Material typePTFE Coated Fibreglass	Release coating-	Maximum use temperature260°C
Name
Name TFG 075P & TFG S075P	Material typePTFE Coated Fibreglass	Release coating-	Maximum use temperature260°C
Name
Name TFG 125TR	Material typePTFE Coated Fibreglass	Release coating-	Maximum use temperature260°C
Name
Name TFG 125P	Material typePTFE Coated Fibreglass	Release coating-	Maximum use temperature260°C
Name
Name TFG 250P	Material typePTFE Coated Fibreglass	Release coating-	Maximum use temperature260°C
Name
Name Release Ease® 234 TFP, 234 TFP-HP & 234 TFP-1	Material typeFibreglass	Release coatingPTFE	Maximum use temperature288°C (550°F)
Name
Name Release Ease®234 TFNP & Release Ease®236 TFNP	Material typeFibreglass	Release coatingPTFE	Maximum use temperature288°C (550°F)
Name
Name Bagside and toolside breathing	Material type	Release coating	Maximum use temperature
Name
Name Dahltexx® SP-2 & Dahltexx® SP-3	Material typeNylon	Release coating-	Maximum use temperature177°C (350°F)
Name