TEMPERATURE INDICATORS

Tempilstik from Tempil at 450 F (232 C), 5 inch length. Used in welding and heat treatment to confirm rated temperature on steel and alloy workpieces.

Certified Thermomelt Stick, 350 F, 4-1/2 in

Certified Thermomelt Stick, 275 F, 4-1/2 in

Thermomelt Heat Stik from Markal at 225 F (107 C), 4-1/2 inch. Marks weld preheat zones for temperature verification in carbon and alloy steel work.

Certified Thermomelt Stick, 150 F, 4-1/2 in