... sealed by butyl glue, sulfur glue or structural sealant. The dot model curtain wall,take advantage of ... substrate of the insulating glass can be:clear glass,stained glass,coated glass,Low-E glass,sandwich glass,tempered glass,hot bending glass.Features· have excellent ... produce by the most advanced lisca insulating glass producton line and Baichao insulating glass production line,big and small slice ...