Wholesale Green PTE

Polyester film provides a smooth, dimensionally stable masking edge that can help define the boundary between coated and protected surfaces. Its thinner profile is useful on flat or gently curved parts, while the visible color makes missed pieces easier to identify. Tape width should cover the protected area with enough margin for consistent placement and edge sealing.

Tape Logic® green PET products are designed for general-purpose powder-coating masking and list heat performance for the specific construction. Treat that rating as one part of the decision: actual suitability also depends on dwell time, oven profile, part temperature, surface finish, coating chemistry and removal timing. For tighter contours or electrical-insulation work, polyimide tape may offer a more suitable construction.

Apply to clean, dry parts before preheating. Press the complete masking edge firmly, especially around bends, seams and changes in surface texture. Avoid stretching the film during placement because recovery can pull it away from corners as the part heats.

Run a representative part through the complete wash, pretreatment, coating, cure and removal sequence. Inspect for coating bleed, edge lift, film shrinkage, adhesive transfer and damage to the finish. Define when the tape should be removed and provide a clear disposal step so no masking remains on a completed part.