The strength of SentryGlas® ionomeric interlayer is five times that of traditional interlayer materials, and its maximum hardness can reach 100 times that of traditional interlayer materials.

Thanks to this strength, glass can serve as a more active structural element in building envelopes, opening up possibilities for many innovative designs.

Beyond its strength, SentryGlas® maintains its transparency even after years of use.

Unlike other interlayers, SentryGlas® is not prone to moisture absorption or yellowing over time.

SentryGlas® was originally developed for the protection required by hurricane-resistant glass in the United States. Now it is used worldwide, as structural engineers around the globe have recognized the possibilities offered by its excellent structural capabilities. Applications include exterior walls, elevated glass, railings, doors and partitions.

                                                                                 — Source: Kuraray Official Website