The boat scupper flapper kit includes scupper flapper, weather-resistant screws, which are not only suitable for the replacement of boat side drains, but also for the maintenance of bilge pumps, pontoon boat drain valves and other critical parts.

Specifications & Material:
Included:
2* Scupper Flapper
Material: ‎Thermoplastic elastomer
Color: ‎Black
measures: Designed for 3/4 inch standard drain

Installation Notes:
Installing the boat scupper flaps is a simple process that can be completed by following these steps:
1. Remove the old scupper flapper and fasteners.
2. Clean the flapper seat area inside the scupper.
3. Select the proper size flapper and fastener.
4. Install into the screw hole in the scupper.

Scupper Flapper Replacement Kit to Solve Real-World Problems:
Designed exclusively for marine drainage systems, the boat scupper flapper replacement is an essential repair solution for boat owners and maintenance technicians. Whether you are dealing with waterlogged bilges due to failing old flappers or structural corrosion caused by leaking deck drains, this kit offers a swift and durable fix for these issues.

Why Choose Our Boat Scuppers ?
1. Long-lasting waterproofing: Features a double-layer sealing structure and anti-deformation design to prevent backflow water infiltration and keep the bilge area dry.
2. Comprehensive compatibility: Suitable for a wide range of boat types including recreational boats, commercial fishing boats, yachts, etc., catering to both personal DIY enthusiasts and professional maintenance needs.
3. Save your energy: Comes with all necessary accessories and tools, reducing the cost of frequent boat scupper flap replacements.
Upgrade your boat's drainage system now to eliminate waterlogging issues and enjoy a safer and more comfortable sailing experience!