Stainless steel surface mount scupper, adhesive mount
Stainless steel surface mount scupper, adhesive mount
Stainless steel surface mount scupper, adhesive mount

Stainless steel surface mount scupper, adhesive mount

Seaw 1048

Regular price$39.99
Shipping calculated at checkout.

  • Low stock - 6 items left
  • Inventory on the way

Revolutionize Your Boat's Scupper System:

Upgrade your boat's scupper system with our innovative scupper flapper assembly, a perfect blend of style and functionality. This premium accessory not only enhances the appearance of your boat but also ensures dry and comfortable feet on every voyage.

Superior Design and Construction:

Crafted with a beautiful polished stainless trim ring and flapper, this assembly surpasses the performance of traditional rubber flapper scuppers. The absence of mounting screws further enhances its sleek and clean look, adding sophistication to your vessel.

Overcoming Traditional Scupper Challenges:

For decades, scuppers have caused frustration for boaters, often resulting in wet feet or clogged drains. Traditional rubber flapper scuppers tend to leak due to the rubber's memory, which keeps the flapper slightly open. Our innovative design eliminates this issue by utilizing a hinged door and stationary silicone seal. The hinged door requires minimal force to open or close, ensuring efficient water drainage without clogs or leaks.

Efficient Water Drainage and Superior Seal:

With a 1.625” thru hole, larger than the common plastic frame versions, our scupper accommodates standard flared brass drain tubes, allowing for quicker deck drainage. The free-swinging door swiftly expels water, while the stationary silicone seal ensures a watertight seal, preventing water from entering the boat.

Easy Installation with Complete Instructions:

This scupper comes welded into one piece and includes 3M VHB adhesive mounted on the back for easy installation. Complete installation instructions are included for hassle-free setup on clean, flat surfaces such as epoxy paint, gelcoat, and aluminum.


  • Flange outside diameter: 3.12"
  • Flange inside diameter: 1.625"

Experience the ultimate solution to scupper woes and upgrade your boat with our innovative scupper flapper assembly. Say goodbye to wet feet and clogged drains – order now and enjoy dry and comfortable boating experiences like never before!

Transom mount only.  Scuppers must be mounted above the waterline or paired with a drainage system that is above the waterline.

Want the same scupper mounted with screws?  CLICK HERE for #Seaw 1047!

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