FLIGHT HARDWARE - DO NOT TOUCH

The last sign you’ll ever need.

Printed signs fade and fail—CNC-carved HDPE is permanent.

Precision CNC-carved from a .25” thick, sheet of solid Color Core HDPE, this is not a printed or laminated sign—it’s built to withstand indoor or outdoor industrial environments without peeling, fading, rusting, or rotting.

This FLIGHT HARDWARE – DO NOT TOUCH, ANSI-style Caution sign is designed to protect mission-critical aerospace components by preventing unauthorized handling, contamination, or damage prior to installation or flight readiness.

This sign has a YELLOW background with BLACK inner core color, compliant with ANSI Z535 standards for the “CAUTION” category.

Key Features

ANSI-style Yellow / Black informational color scheme
CNC-carved text and graphics — no ink, vinyl, or overlays
Solid Color Core HDPE construction
Resistant to moisture, chemicals, and corrosion
Mounting holes included (quantity varies by size)

Available Sizes

10 × 14 inches (CAU-FH-1014)
12 × 18 inches (CAU-FH-1218)

Typical Applications

Flight hardware staging
Final integration areas
Cleanrooms
Aerospace production lines
Defense assembly operations

Compliance & Manufacturing Notes

Designed in accordance with ANSI Z535 visual communication principles
Supports regulated calibration and quality systems
Manufactured from Color Core HDPE using CNC machining
Non-laminated, non-printed construction for permanent contrast
Suitable for indoor and controlled outdoor environments

Final determination of regulatory suitability remains the responsibility of the facility safety or compliance authority.