Mega-Lock New Aluminum Glazing System Esthetic Strong Water Proof Easy Installation Mega-Lock Glazing System is specially designed for use in glazing with 6 - 16 polycarbonate multi wall sheets in urban applications such as covered walkways entrance-ways parking spaces bus stations and other similar applications. Mega-Lock Glazing System has a rabbet depth of I which enhances its fastening properties and prevents glazing failures due to wind and snow loads or 21s thermal expansion. Cap Profile 352 Cover Profile 308 Connection Screw 430-431 Polygal is the leading manufacturer of structured Polycarbonate sheets and is known throughout the world for the outstanding quality of its products. Polygal was the first manufacturer in the world to create structured Polycarbonate sheets and over the last 35 years has developed and produced a broad spectrum of these products which are successfully covering a full array of structures worldwide.
