FOD CONTROL AREA

Caution signage is used to alert personnel to potential hazards that may result in minor or moderate injury if not avoided.

This FOD CONTROL AREA – AUTHORIZED PERSONNEL ONLY, ANSI-style Caution sign is designed to define controlled access zones where Foreign Object Debris (FOD) presents a potential operational and safety hazard. These signs support formal FOD prevention programs commonly implemented in aerospace, defense, MRO, and precision manufacturing environments.

Unlike printed or laminated signage, these signs will not rust, rot, or delaminate over time. Each sign is CNC-machined from Color Core HDPE, a solid, non-laminated material consisting of a contrasting core color sandwiched between two uniform surface layers. All text and graphics are precision-carved, permanently exposing the core color — ensuring long-term legibility without peeling, fading, or adhesive failure. Color Core HDPE construction provides excellent resistance to moisture, chemicals, and routine washdowns, making these signs well suited for controlled manufacturing, processing, and support areas.

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

Text Displayed

CAUTION
FOD CONTROL AREA
AUTHORIZED PERSONNEL ONLY
REMOVE LOOSE ITEMS

Key Features

ANSI-style Yellow / Black hazard alert color scheme

CNC-carved text and graphics — no ink, vinyl, or overlays

Solid Color Core HDPE construction

Resistant to moisture, chemicals, and corrosion

Supports aerospace and defense FOD prevention programs

Mounting holes included (quantity varies by size)

Available Sizes

10 × 14 inches (CAU-FCA-1014)

12 × 18 inches (CAU-FCA-1218)

Typical Applications

Aircraft maintenance hangars

Defense manufacturing facilities

MRO operations

Tool control and controlled access zones

Final assembly and inspection areas

Compliance & Manufacturing Notes

Designed in accordance with ANSI Z535 visual communication principles

Intended for use in OSHA-regulated and controlled manufacturing environments

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.