sales@cammerkezi.com; T: +90 216 575 88 90 Mini Bar glass is especially insulated glass. So; : Insulating glass is made of two or more than two pieces of glass which there is a aluminum spacer and highly efficient molecular sieve between them. The edge of insulating glass is sealed by high strength sealing sealant. To ensure the performance of IGU, Double sealing must be used. Bulty sealant for inner sealant and polysulfide sealant or silicone sealant for outer sealant. pls send us email more.