Compatibility: Boat scupper flapper repair kit designed for 3/4 inch standard drain, suitable as a replacement for TH Mar-ine FSRK-3-DP boat scupper flaps. Ideal for speedboats, yachts, fishing boats, and other vessels, enhanced hull protection
Waterproof Seal: Scupper flapper replacement kit fits tightly to the drain, preventing water from flowing back, protecting the cabin, deck and equipment from water erosion and keeps the cabin dry
High Quality Material: 2* Boat scupper flapper replacement made of thermoplastic elastomer, this repair kit does not curl like rubber flappers, repairs most scuppers with flappers and can better maintain their shape, thus extending the life of the scupper system
Easy to Install: First remove the old scupper flappers and fasteners, then clean the baffle seat area inside the drain panel, and finally select the proper size baffle to install into the screw hole in the boat drain to complete the installation
Low Cost Maintenance: Regularly replacing aging boat scupper flaps can help prevent short circuits and rotting of wooden structures in the cabin, reduces the risk of high maintenance costs and keep your scupper valve running smoothly and effectively
