L L Building Products SSB960A "Gaf/Master Flow" Slant Back Roof Louver, Mill Finish Winter_Items it's flexible

it's flexible

Carts are flexible and impact resistant to handle the continued stress of automated waste collection

and during slate

Does not penetrate beyond the surface of hoof wall

Length: 78"

L L Building Products SSB960A "Gaf/Master Flow" Slant Back Roof Louver, Mill Finish Winter_Items it's flexible"LL BUILDING PRODUCTS" GAF MASTER FLOW ROOF VENT Mill finish Slant back louver Aluminum material resists rust. Fully enclosed hood to help prevent rodent insect infiltration and leaf pine needle clogging. Embossed finish hides scratches and resists wear. 12 percent larger flashing with pre drilled nail holes makes installation easier, helps prevent leaks. 9 7 8" opening; 18" x 201 2 flashing dimension. 60 sq. in. of net free ventilating area per vent.