Breather Fabrics

Breather is designed to aid in the evacuation of air from the dry composite fibers or pre-preg layers during the debulking process at room temperature; it also behaves as an open channel for gasses to escape during curing at elevated temperature and pressure whilst the laminate is still in its liquid phase before curing.

4.4 oz Breather Fabric

Thin breather fabric
PV-90 4.4 oz Breather Fabric

PRO-VAC 4.4 oz Breather Fabric PET breather/bleeder. Drapes easily and works well with single curvature and complex parts. Good for autoclave pressure processes. Can be used in multiple layers to increase the flow capacity. PV-90 4.4 oz Breather Fabric is 1.8 mm thick and comes in 100 m rolls. Maximum use temperature is 204°C (400°F)

Sold in 100 m roll.

Download PV-90 4.4 oz Breather Fabric Technical Data Sheet

 

 


10 oz Breather Fabric

Thick Breather Fabric
PV-92 10 oz Breather Fabric

PRO-VAC 10 oz Breather Fabric PET breather/bleeder. Drapes easily and works well with single curvature and complex parts. Good for autoclave pressure processes. Can be used in multiple layers to increase the flow capacity. PV-92 10 oz Breather Fabric is 2.5 mm thick and comes in 50 m rolls. Maximum use temperature is 204°C (400°F).

Sold in 50 m roll.

Download PV-92 10 oz Breather Fabric Technical Data Sheet