Annealing and Tempering Treatment

Product Information

SG offers both annealing and tempering treatments for all the glass we make. SG's techniques for annealing and tempering glass were developed and refined through decades of glass manufacturing experience. If you are looking for a glass that meets the strength, durability, and safety of your intended application, SG's annealed and tempered glass are exactly what you need!


  • Increased strength
  • Increased durability
  • Impact resistance
  • Safety - When tempered glass breaks, it breaks into small/granular chunks, which are relatively harmless
  • Scratch resistant
  • High clarity

Annealing and Tempered Glass

Annealing and Tempered Glass
Specialty Glass
USA Made ISO 9001:2015 Certified
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