Description

Bleeder Lease® C & Bleeder Lease® E peel plies are high temperature fibreglass fabrics coated with a silicone release agent. The coating prevents the fabric from bonding to the laminate so it can be peeled off leaving a textured surface. It will release easily from most prepregs and resin systems. All coated peel plies have the potential to transfer. It has been used up to 427°C (800°F) cures and releases from most resin systems and is ideal for use on polyimide and thermoplastic high temperature lay-ups.

Benefits

• Release coating reduces the effort required to remove peel ply from laminate.

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

• Fibreglass retains its strength through high temperature cures and post cures for easier removal after cure.

• Tightly woven Bleeder Lease® E leaves a finer textured surface and has lower resin absorption.

Technical data

	Bleeder Lease® C	Bleeder Lease® E
Maximum use temperature	427°C (800°F)	427°C (800°F)
Fibre type	Fibreglass	Fibreglass
Fabric construction	224 x 213 ends/ dm x picks/ dm (57 x 54 ends/in x picks/in)	236 x 205 ends/ dm x picks/ dm (60 x 52 ends/in x picks/in)
Weight	299 g/m² (8.8 oz/yd²)	126 g/m² (3.7 oz/yd²)
Thickness	0.330 mm (0.013 inch)	0.107 mm (0.0042 inch)
Colour	Green	Green
Coating type	Silicone	Silicone
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
Bleeder Lease® C	127 cm (50 inches)	91 m (100 yards)	1 roll
Bleeder Lease® E	127 cm (50 inches)	91 m (100 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.

• This cannot be slit to narrow widths.

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.