CRL Black 1/2" Wide Edgetech Super Spacer® - 66' Roll

The CRL Edgetech Super Spacer® is a high-performance insulating silicone foam spacer that enhances the efficiency of window systems by eliminating perimeter edge condensation and reducing overall heat loss.
This product is ideal for fabricating specialized insulating glass designs, including curved, odd-shaped, sound insulating, and triple-glazed units with art glass inserts.
Available in gray or black, the Super Spacer® offers long-term durability with its UV-resistant silicone material, flexible foam spacer to accommodate glass bowing and thermal movement, and a high-performance multilayer barrier film to reduce moisture vapor transmission and inert gas loss.
For optimal sealing, we recommend pairing it with CRL 877 Super Spacer® Sealant.
For custom colors and bulk orders, please contact the CRL Glass and Glazing Technical Sales Department.
Always wear proper safety gear when handling glass, and reach out to CRL Customer Service for shipping weight verifications.