TEMPIL 28057 TEMPILSTIK is a calibration‑free wax-based temperature indicator engineered to melt cleanly at 550 °C (1022 °F). This tool delivers instant visual confirmation without the need for gauges or instruments. Laser‑imprinted across each stick with part number, temperature rating, and lot code, it’s fully traceable and compliant with AWS D1.1, ASME Code Sec I/III/VIII, and ANSI/ASME B31.1/B31.3. Produced in the USA and trusted by welding, fabrication, shipbuilding, oil & gas, and rail industries.

  • Precise Melt Point: Melts at 550 °C / 1022 °F ±1 % °F and ±3 % °C for accurate thermal verification. 

  • Instant Visual Feedback: Wax disappears cleanly at threshold—no calibration or instruments required. 

  • 100% Traceable: Each stick is laser‑imprinted with part number 28057, rated temperature, and lot code for audit compliance. 

  • Industry Certified: Meets AWS D1.1, ASME Sec. I/III/VIII, ANSI/ASME B31.1/B31.3 thermal code requirements. 

  • Durable, Portable Design: ~0.625″ diameter solid wax stick in a slip-resistant metal holder for field use. 

  • Multi‑Surface Compatibility: Effective on steel, stainless steel, aluminum, plastic, glass, ceramic, and more.