Uploaded June 2024 | Updated September 2026, 10 hours ago

---

In this miniseries by the Guardian Glass Academy, you will learn:
• What can cause spontaneous breakage of fully tempered glass
• How Heat Soak Test can help reduce the risk of spontaneous breakage

Curious to discover more about glass? Connect to the Guardian Glass Training Center for more e-learning educational videos. https://training.guardianglass.com?utm_source=grd_digital_earned&utm_medium=youtube&utm_campaign=training_center&utm_content=mini_series