SentryGlas®
Since the interlayers are an engineered component within the glass, they serve as a more active structural element in the building envelope. This extra strength also increases design freedom, and improves long-term weather resistance. SentryGlas® is also less susceptible to moisture and it remains free from clouding, even after years of service.

On the edge
DuPont™ SentryGlas® handles higher structural loads than PVB, so it’s an excellent choice for facades that have open edges and minimal support. It reduces the need for four-sided edge framing.

Protection from the elements
SentryGlas® is stiffer and tougher than conventional interlayers. This means it can withstand greater impacts from winds and wind-borne debris. In fact, homeowners are increasingly opting for SentryGlas® over storm shutter systems.

Benefits at a glance

• Safety: In the event of breakage, glass fragments remain firmly bonded to the interlayer, reducing the chance for injury.
• Security: SentryGlas® can be used in glazing that withstands bullets, hurricane-force winds and even bomb blasts.
• Solar energy control: SentryGlas® can be specified with reflective coated glass or low-E glass, with heat-absorbing glass tints. UV-absorbing additives can also be incorporated into the interlayer.
• Durability: SentryGlas® is extremely durable and resistant to clouding, even after years of exposure.
• Design Flexibility : SentryGlas® can be used in glass manufactured flat or curved, including annealed, toughened, heat-strengthened, spandrel, wired, patterned and color tinted glass.