Zero International Inc

The Zero 770AA adjustable perimeter door seal, comprising of a solid one piece clear anodized extruded aluminum case, with a solid neoprene gasket and inner sidewall neoprene sound dampening pads. This seal is ideal for “sound trapping” loud noises, blocking light, and containing smoke, and fire (refer to individual product ratings for details). It uses countersunk stainless steel adjusting screws to ensure sealing adjustments of up to 7.9mm to allow for maximum protection from ongoing movements in doors and frames. Available in various sizes.

Features:

• Solid Neoprene
• Extruded aluminum housing
• Stainless steel adjusting screw 11.813" O.C. Adjustable range: .310"(7.9)
• Certifications: Fire rated-UL10c, smoke and draft control, air infiltration, sound

Finishes:

• A - Aluminum mill finish
• BK - Aluminum black anodized
• D - Aluminum dark bronze anodized
• G - Aluminum gold anodized