Check whether the sealant is full, flat and dense, and whether there is cracking, foaming, softening sticky, pulverizing, degumming, discoloration, fading and chemical precipitates.
Low-e glass comes in two main types hard coat and soft coat. Hard coat low-e glass is produced by depositing a thin layer of metal oxide onto the glass surface during the manufacturing process. This type of low-e glass is more durable and is typically used in commercial applications.
Applications in Architecture and Design