ULTRACONDUCTIVE 4041 FILM

Conductive surfacing film for lightning strike protection

The UltraConductive film provides zone 1A and zone 2A lightning strike protection on composite aircraft parts. The single-layer film is designed to reduce aircraft weight by replacing the combination of expanded metal foil, surfacing film, and isolation ply typically used in conventional lightning strike protection systems.

Features & Benefits

• Weight Savings: offers a 35-55% direct weight savings over most conventional expanded copper foil surfacing films.
• Process Compatible: suitable for process automation and simplifies traditional lightning strike protection repair methods. Compatible with standard mold release agents, primers, and topcoats.
• Cost-Effective reduces material and labor costs by eliminating additional surfacing materials required in traditional lightning strike protection systems.
• Improves Appearance: delivers a smooth, paintable surface finish.