Cold end & inspection
Stress polariscope
Polarised-light test used to verify residual stress (annealing quality).
How Lean Glass works with this
In an audit or engagement.
This term appears across our hot-end audits, forming audits and Job Change Tool work. If you would like to discuss how it shows up in your plant, book a call — every engagement begins with an operational diagnostic, not a sales pitch.
30-minute call with a senior practitioner.
Bring a problem — leave with a direction.