HIGH CONTAINMENT AREA - AUTHORIZED ACCESS ONLY

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

This HIGH CONTAINMENT AREA – AUTHORIZED ACCESS ONLY, ANSI-style Caution sign is designed to clearly designate restricted areas where specialized containment, engineering controls, or procedural requirements are in effect. It is commonly used in pharmaceutical, biotechnology, and high-potency manufacturing environments to control access and maintain regulatory compliance.

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 provides excellent resistance to moisture, chemicals, and routine washdowns, making these signs ideal for controlled pharmaceutical and clean manufacturing environments.

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

Key Features

ANSI-style Yellow / Black caution information color scheme

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

Solid Color Core HDPE construction

Resistant to moisture, chemicals, and corrosion

Suitable for pharmaceutical, biotech, and high-containment facilities

Mounting holes included (quantity varies by size)

Available Sizes

10 × 14 inches

12 × 18 inches

Typical Applications

High containment processing suites

Potent compound manufacturing areas

HPAPI production zones

Controlled cleanrooms

CDMOs and CMOs

Restricted laboratory areas

Secure pharmaceutical support spaces

Compliance & Manufacturing Notes

Designed in accordance with ANSI Z535 visual communication principles

Intended for use in OSHA-regulated and cGMP-controlled facilities

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.