Marine Brass Deck Scupper Plug

Instant Expansion Seal: Simply insert into the drain pipe and tighten the T-handle until resistance is felt—expanding the heavy-duty rubber sleeve for a leak-proof fit.

Oil & Chemical Resistant: High-grade Buna-N (Nitrile) rubber sleeve engineered to withstand petroleum, fuels, and harsh marine environments without degrading.

Corrosion-Resistant Construction: Made with solid brass components to ensure long-term reliability against saltwater oxidation and heavy deck wear.

7 Size Options: Fits standard deck scupper pipe diameters ranging from small drains to large main deck scuppers.