879-10 is a tough, finely woven nylon fabric (often called peel ply). It is used to separate the breather and vacuum bag from the laminate in vacuum bagging operations. Excess epoxy bleeds through and is peeled from the cured laminate along with the Release Fabric. It’s also used in hand lay-up applications to allow more squeegee pressure and protect the lay-up from contamination. Peels easily and leaves a smooth textured surface, ready for bonding or finishing. Can handle post-cure temperatures up to 410°F (210°C). Red tracer indicates peel ply left behind on the laminate.

879-10 Release Fabric, 60″ wide x 10 yd roll

Vacuum Bagging Instructions (pdf)

Vacuum Bagging Techniques manual (pdf)