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Quantity
1
Our flapper scupper repair kit should take care of any flapper replacement job. The traditional flapper scuppers use molded rubber flappers that curl and deform over time, requiring replacement to prevent leaking. Our flappers are not rubber, but are molded of a thermoplastic elastomer that is resistant to UV and the elements,
4.0
8 ratings
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B
Bernard · December 2, 2025
perfect fit
Fit perfectly and simple to replace.
D
David · May 22, 2025
Scupper Flapper
Thrilled to find these, but unsure if they would work. Removed the old broken ones and cleaned the scupper of debris and old bottom paint. Easy installation and perfect fit. I am a very demanding customer and these exceeded my expectations