HYDROGEN SULFIDE

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.

Key Features

ANSI-style Red / White hazard color scheme

CNC-carved graphics — no vinyl, ink, or overlays.  The exterior is red matte finish, and the interior core (carved lettering) is white.

Solid Color Core HDPE construction.

Resistant to moisture, chemicals, and corrosion.

Easy to clean according to your facility’s internal SSOPs.

Mounting holes included (quantity varies by size)

Available Sizes

10" × 14" (SKU: DAN-HYS-1014)
12" × 18" (SKU: DAN-HYS-1218)

Typical Applications

Oil and gas facilities
Wastewater treatment plants
Industrial processing areas
Confined space locations

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.