ROCTEXOAEROSPACE
A commercial account is required before proceeding to checkout. Select a commercial account or create a commercial account.
You are using our new webshop. The old webshop is still available.
RX1-05-02632

Image for illustration only. It may show a product series rather than the exact product offered.

RX1-05-02632

Copper Light/Strike 3CU7-125A

15.15 EUR/FT

Excluding VAT

Availability

Up to 13 FT ready to ship on Thursday 2026-11-12Order before 16:00 CET Today
Up to 16 FT ready to ship on Monday 2026-11-16Order before 16:00 CET Today
54 FT available on request, inbound freight fee of 60 EUR appliesSpecial order from vendor stock.

Part numbers

Roctexo
RX1-05-02632
Manufacturer
3CU7-125AN 18
Vendor
05-02632

Product details

DescriptionPart No.
COPPER LIGHT/STRIKE 3CU7-125A
18" Wide. Sold by the Foot
05-02632

Overview

Composite materials are poor conductors. Lightning that stops the aircraft is deadly. That’s why aircraft structures are “zoned” for relative conductivity . . . to ensure that lightning passes through the aircraft and continues to the ground. The best way to accomplish this process, at the least cost is with lightweight, fantastically flexible MicroGrid...the conductive laminate of choice.
MicroGrid...the Material of Choice
MicroGrid precision expanded strike protection in composite aircraft structures. In fact, MicroGrid is used by Boeing, Embraer, and many other aircraft manufacturers. MicroGrid’s single unit structure is superior because it can’t unravel like woven wire. Nor is costly material removed as in etching or stamping. The appropriate gauge and pattern of material is easily adhered to the composite for 200,000 amps of conductivity. Aircraft are easily repaired after a lightning strike by simply sanding away the surface to apply a patch of new MicroGrid. And fantastically flexible MicroGrid easily conforms to a variety of shapes and contours in both manufacture and repair. It can be bent, shaped and laminated with a variety of materials, including those which expand, contract and flex.
Aluminum or Copper MicroGrid?
Aluminum MicroGrid is ideal for most composite aircraft structure applications and is nearly half the weight of the copper MicroGrid. Copper MicroGrid is recommended for use with carbon fiber structures. Two layers of MicroGrid are recommended over fuel tank applications