A finely woven fabric treated with a release agent to which epoxy and polyester resins will not adhere. Excellent for providing a release and reducing subsequent sanding prior to applying more resin.
Peel Ply is a light weight fabric that is laid over the wetted out Reinforcement materials like carrbon fibre on the first coat, then more resin is applied using a squeegee to wet out the peel ply..
After the epoxy cures it is then removed, the result is a slightly textured, amine blush free surface.
Peel ply is also used when additional bonding and finishing operations are needed.