Setting blocks cushion and support glass, and act as a centering device for glass installed in channels.
Composition varies depending on the size, can be EPDM, Santoprene, PVC or Natural & Silicone Rubber.
Glass cushioned by them can withstand vibration, shock, and heavy wind loads.
A variety of sizes are available from stock. Custom sizes are also available on special orders.
Available in packs of 100.