Description

Release ply fabrics are peel plies, used to texture the surface of a composite laminate. The peel ply surface is helpful for secondary bonding or painting of the composite laminate. Release ply fabrics may reduce or eliminate the need for sanding or abrading. These fabrics are scoured, and heat set to remove contaminates and reduce shrinkage.

Release Ply F is designed to be drapable yet provide superior strength. Release Ply Super F is a heavy duty version with extra strength and drape for easy application and removal after cure.

Benefits

• Good combination of strength and drape for easy application and removal after cure.

• Polyester fiber provides additional strength and resistance to aggressive resins such as phenolics.

• Peel plies strip off of cured laminates leaving a fine textured surface, reducing time spent hand finishing.

Technical data

	Release Ply F	Release Ply Super F
Maximum use temperature	204°C (400°F)	204°C (400°F)
Fibre type	Polyester	Polyester
Fabric construction: warp x fill	299 x 213 ends/ dm x picks/ dm (76 x 54 ends/in x picks/in)	354 x 252 ends/ dm x picks/ dm (90 x 64 ends/in x picks/in)
Weight	95 g/m² (2.8 oz/yd²)	114 g/m² (3.35 oz/yd²)
Thickness	0.152 mm (0.006 inch)	0.165 mm (0.0065 inch)
Colour	White	White
Extractables	<0.5 % by weight	<0.5 % by weight
Storage	Recommended storage temperature is 5°C to 40°C (41°F to 104°F). Store indoors in original packaging, do not stack rolls on end.

Sizes

	Width	Length	Packaging
Release Ply F	152 cm (60 inches)	229 m (250 yards)	1 roll
Release Ply Super F	152 cm (60 inches)	229 m (250 yards)	1 roll

Sustainability

Notes

• The maximum use temperature is dependent upon the duration at maximum temperature and is process

specific, Airtech recommends testing prior to use.

• Hot knife (sealed edge) slitting upon request with 1 roll as minimum order quantity.

• Release Ply Super F is available Blue on special order.

Last updated : 2025-03-26

As the conditions or methods of use, including storage, are beyond our control, Airtech International, Inc. does not assume responsibility for the performance of this material for any particular use. The material is sold "as is". Airtech International, Inc. disclaims, and buyer waives, any and all implied warranties, including without limitation the implied warranties of merchantability and of fitness for particular use. The information contained herein represents typical properties and should not be used for specification purposes. Any translation is provided for your convenience only. The official language is English and the official law is California, USA.