Non Porous Teflon Coated Release Film with Silicone Adhesive
Description
Non-Porous PTFE (Teflon) Coated Release Film w/ Silicone Adhesive – 39.37"/100 cm × 0.007" (0.18 mm)
This lightweight, extra-smooth PTFE (Teflon)-coated glass fabric has a silicone pressure-sensitive adhesive on one face to create a fast, clean, releasable tool surface. Apply it to plastic, metal, or worn composite tools to restore a non-stick, glossy barrier that resists resin build-up and releases cleanly after cure. Suitable for a wide range of processes including hand layup, vacuum bagging, infusion, RTM, compression molding, and many autoclave workflows (verify against your process temperature).
Key Features
- Non-porous PTFE surface: Prevents resin adhesion; smooth finish for parts and tools.
- Silicone PSA: Easy peel-and-stick installation; removes with minimal residue for quick turnaround.
- Durable backing: PTFE-coated glass fabric for strength, tear resistance, and handling.
- Dimensions: Width 39.37" (100 cm); Thickness 0.007" (0.18 mm).
- Versatile: Works across epoxy, vinyl-ester, and polyester systems.
Typical Applications
- Refurbish or protect mold/tool surfaces between cycles.
- Mask high-wear zones, flanges, and bond-line areas.
- Liner for hand layup, bagging, infusion/RTM, compression molding, and autoclave cures (per temperature limits).
Application Tips
- Prepare a clean, dry surface; apply with light tension and a squeegee to avoid trapped air.
- Butt-join or slightly overlap seams; avoid stretching across tight radii to prevent spring-back.
- Remove slowly after cure; wipe any trace PSA with suitable solvent if required.
Ordering
- Width: 39.37" (100 cm)
- Thickness: 0.007" (0.18 mm)
Sold by: Linear yard — Multiple yards ship as one continuous piece whenever possible.