Pyroswiss is a toughened float glass, which goes through a modified toughening cycle. Offering integrity only, the altered structure allows it to perform in excess of 30 minutes where ordinary toughened glass cannot.
Pyroswiss is a toughened float glass, which goes through a modified toughening cycle. Offering integrity only, the altered structure allows it to perform in excess of 30 minutes where ordinary toughened glass cannot.