Therma Lock 4100D

When you need a direct thermal label that will withstand the most demanding environments, Zebra’s ThermaLock 4100D delivers. This direct thermal label can handle it all—extreme heat and cold, direct sunlight, rain, snow and exposure to a wide range of chemicals.
You get a unique combination of benefits—the simplicity of direct thermal printing, with great outdoor performance and lifecycle.

Service Temperature:

---65°F to 248°F/-54°C to 120°C

Liner:

--2.3 mils

Minimum Application Temperature:

--25°F/-4°C

Total Thickness:

--5.9 mils

Facestock:

--Glossy silver polypropylene film; 3.1 mils

Adhesive:

--Permanent acrylic adhesive