Hy-ko MM-144-B Adhesive Numbers Letters Symbols 3 Inch

Product Description

The HY-KO MM-144-B is a set of self-adhesive numbers, letters, and symbols designed for durable exterior and interior marking applications. Available in a black-and-white colorway, these characters measure 3 inches tall and feature a weather-resistant construction that holds up against moisture and UV exposure. The pressure-sensitive adhesive backing allows for quick, tool-free installation on most smooth surfaces. This product is commonly used by maintenance personnel, facility managers, and trade professionals who need reliable, legible identification on equipment, doors, panels, and utility areas.

The MM-144-B is suited for a wide range of marking and identification tasks in residential, commercial, and light industrial settings. Typical applications include labeling electrical panels, HVAC units, breaker boxes, utility doors, storage areas, and service access points. The combination of numbers, letters, and symbols in a single pack makes it versatile for creating custom labels without additional hardware or tools.

Key Features

• Weather-resistant construction for outdoor and indoor use
• Pressure-sensitive adhesive backing for tool-free installation
• 3-inch character height for high visibility
• Includes numbers, letters, and symbols in one set
• Black-and-white colorway provides strong contrast for easy reading

Compatibility

Designed for general-purpose adhesive marking on smooth, clean surfaces including metal, plastic, wood, and painted substrates commonly found in residential and commercial trade applications.

Installation Notes

Surface should be clean, dry, and free of dust or grease before applying characters. Peel the adhesive backing and press firmly onto the target surface for best adhesion. No special tools or fasteners are required. For outdoor applications, allow the adhesive to cure fully before exposure to moisture.