The Scupper Flap is tough, flexible material with a molded V-groove to reduce backwash. Fasteners are concealed and corrosion-proof. For 1-1/2" ID exhaust hose and transoms to 3" thick.
Rugged Stainless Construction Cast from certified #316 Stainless Steel alloy for strength and lifetime corrosion-resistance. Thick steel sidewalls withstand continual stress and hose flexing.
Faster, Simpler Installation A channel under the flange holds a bead of sealant, making it easier to apply a trouble-free seal. One installer can tighten all connections from inside the hull.
Barbed tail ends provide plenty of room to hold multiple clamps.
