Description

Compoflex® SB 400 is a peel ply, release film and breather, used to control flow rate and release consumables from a composite laminate. 

Compoflex® SB 400 generates a very rough and textured surface ideal for secondary bonding or painting of a composite laminate.

Compoflex® SB 400 may reduce or eliminate the need for sanding or abrading. Best results with epoxy resin, but we always recommend testing.

Release film perforation style: low to medium bleed characteristics.

Compoflex® SB 400 is a high weight breather (300g / 10 oz) ideal for medium or high pressure cures and can be used as bleeder at any pressure.

Works well with polyester, vinylester, epoxy, phenolic and other types of resin.

Technical data

Property	Compoflex SB 400	Standard
Recommended working temperature	145°C (293°F)	-
Fibre type	Polypropylene	-
Fabric construction	Nonwoven	-
Weight	400 g/m2	EN 195
Thickness	1.5 mm	ISO 9863 - 1
Tear resistance MD/CD	460 N/275 N	ISO 9073 - 4
Pore size	< 10 μm	ISO 12956

Notes

Maximum temperature is depending on process and Fibertex always recommends testing prior to use.
Above technical data are indicative.
MD = Machine direction 
CD = Cross direction

Rolls can be cut to size maximum width available is 2.1 m (82.9 inch)

 

Back to products overview