A small hole
The film covers the damaged spot and rests on the surrounding membrane.
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Free professional consultation
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Free shipping
-5% with code CROWN5
Pay in 3 interest-free installments with PayPal and Klarna
Free professional consultation
Multilingual advice and support
Free shipping
-5% with code CROWN5
Pay in 3 interest-free installments with PayPal and Klarna
Free professional consultation
Multilingual advice and support
Free shipping
-5% with code CROWN5
Pay in 3 interest-free installments with PayPal and Klarna
Free professional consultation
Multilingual advice and support
Free shipping
-5% with code CROWN5
Pay in 3 interest-free installments with PayPal and Klarna
Free professional consultation
Multilingual advice and support
Free shipping
-5% with code CROWN5
Pay in 3 interest-free installments with PayPal and Klarna
Free professional consultation
Multilingual advice and support
Free shipping
-5% with code CROWN5
Pay in 3 interest-free installments with PayPal and Klarna
Free professional consultation
Multilingual advice and support
Free shipping
-5% with code CROWN5
Pay in 3 interest-free installments with PayPal and Klarna
Free professional consultation
Multilingual advice and support
Free shipping
-5% with code CROWN5
Pay in 3 interest-free installments with PayPal and Klarna
Free professional consultation
Multilingual advice and support
Free shipping
-5% with code CROWN5
Pay in 3 interest-free installments with PayPal and Klarna
Free professional consultation
Multilingual advice and support
EXTREME / PROTECTIVE FILM
A thin, transparent support applied to the inner side of the base. Explore its three uses.
Inner view of the hair system
Pause animationResume animationThe film covers a small hole or localised tear and stabilises the surrounding membrane. The damage remains beneath the transparent layer: it is not erased.
The additional layer supports a fragile part of the membrane. A localised intervention, including preventive reinforcement, where the base needs it.
The film creates a protective layer on the inner side of the base, helping to protect it from wear and contact with sebum.
Schematic illustration of the application principle, not a photograph of an actual repair.
For small, localised damage. Results depend on the condition of the base; a permanent repair is not guaranteed.
INTERNAL APPLICATION
The silicone release paper and PE carrier are removed at different stages. The PU film stays on the hair system.
Remove after positioning.
The transparent layer that stays on the base.
Faces the hair system membrane.
Peel away gradually during application.
The film adheres to the inner side.
Turn the hair system inside out to access its inner side and identify the area to cover.
Lift a small part of the white silicone release paper. Keep the PE carrier on the film to help you handle it.
Place the adhesive side on the membrane and continue gradually, peeling away the white paper as you apply the film.
Only once the film is fully applied, remove the PE carrier. The protective PU layer remains on the hair system.
Fold the film back over itself. Follow the surface of the base without pulling upwards, as instructed by the manufacturer.
Sequence based on the manufacturer’s instructions. Layer thicknesses are exaggerated in the diagrams to make each layer clear.
WHERE IT CAN HELP
Three localised situations on a PU/TPU membrane. The overall condition of the base remains important.
The film covers the damaged spot and rests on the surrounding membrane.
A transparent layer supports the damaged area while leaving the underlying tear visible.
Preventive reinforcement supports a fragile part before damage spreads.
Illustrative diagrams, not photographs of completed repairs.
Yes, for small, localised damage: the film covers and supports the affected area. It does not reconstruct missing material or guarantee a permanent repair. Severely deteriorated bases or extensive damage need assessment before intervention.
PU/TPU membranes, applied on the inner side. We do not extend this recommendation to lace or other unconfirmed materials. For hybrid bases, assess only the PU/TPU area, not the mesh sections.
No. This film protects and reinforces the base and is applied inside the hair system. It is not a tape for direct attachment to the skin.
Remove the white silicone release paper progressively as you place the film onto the membrane. The PE carrier stays in place during this operation and is removed only when the film is fully applied.
The manufacturer instructs you to fold it back over itself at 180°, without pulling upwards. Avoid lifting or putting tension on the thin membrane during removal.
Five transparent, single-sided adhesive strips measuring 25 × 200 mm, trimmable to fit the area to cover. The adhesive side is intended for the hair system membrane.
Unsure about your base?
Ask CrownHair for advice