Lomanco® 750B Slant Back Aluminum Roof Louver Vent, 8", Black BackToSchool anaerobic liquid that cures when

anaerobic liquid that cures when confined in the absence of air between close fitting metal surfaces

1-1/2" (38 mm) shackle height for more uses

General Electric

Clear finish resists yellowing over time

Lomanco® 750B Slant Back Aluminum Roof Louver Vent, 8", Black BackToSchool anaerobic liquid that cures whenLomanco Static Roof Vents unique design provides maximum weather protection. Offers a large nailing flange for ease of installation. Features bird proof design, a weather tight seamed collar, and a high profile and rolled flange on the vent stack for superior weather protection and circulation. Prevents roof discoloration Large nailing flange 3 sided louver for greater air flow All aluminum rust free construction Fits all pitched roofs Bird proof