PERFORATION FILM P1

Perforation Film P1 – Perforated Release Film

P1 Perforation Film is a perforated, non-stick release film used in vacuum bagging and infusion processes to control the amount of resin bleed-through from the laminate. The regular perforation pattern allows a controlled quantity of excess resin to pass through to the breather layer, producing a semi-dry, bondable surface finish without leaving a texture pattern on the part. It peels away cleanly after cure.

Key Features

• Controlled resin bleed-through via uniform perforation pattern
• Produces a bondable, semi-dry laminate surface without peel ply texture
• Clean, non-stick release from epoxy, polyester, and vinyl ester systems
• Suitable for use between laminate and breather fabric in vacuum bagging
• Available as roll or 10m cut length

Typical Applications

• Secondary bonding surfaces where controlled resin bleed is required
• Vacuum bagging over wet lay-up laminates
• Prepreg processing where a smooth, release-friendly interface is needed