Boat owners, listen up – if your scupper flappers are worn out or leaking, this 4-pack replacement kit is exactly what you need. These flappers are designed to fit 1.5 inch scupper drains and are specifically compatible with TH Marine FSRK-3-DP models (but always double-check your own parts to be sure). Made from durable thermoplastic elastomer, they're built to handle harsh marine environments, resisting saltwater, sun, and wear. The sealing design helps keep water from backing up into your boat while still allowing proper drainage, which is super important for safety and keeping your bilge dry. Installation is straightforward – just swap out the old ones with these new flappers. Having four in the pack means you can replace multiple scuppers at once or keep spares on board for future maintenance. Whether you're doing routine upkeep or fixing a leak, this kit makes the job easier and helps extend the life of your boat's hull. It's a small part that makes a big difference in keeping your vessel dry and performing well. Keep your boat in top shape without spending a fortune – these flappers are a practical, reliable solution for any boater.
