Hatch gaskets

Jul 12, 2010
7
none none ri
The hatch gaskets on my C&C 32 are perished. Looks like Atkins and Hoyle are the source for these, but what diameters? The old ones are pretty deformed and impossible to measure. If I had to guess I'd say 1/2" dia for the head and salon, and 5/8" for the forward hatch. But I'd hate to get it wrong and end up with continued leakage.
 
Sep 27, 2025
3
C&C C&C 38-2 Sarnia
just do a search on Amazon "marine hatch seal" you should get lots of results. I looked and there is a whole bunch.
 
Jan 11, 2014
13,226
Sabre 362 113 Fair Haven, NY
The hatch gaskets on my C&C 32 are perished. Looks like Atkins and Hoyle are the source for these, but what diameters? The old ones are pretty deformed and impossible to measure. If I had to guess I'd say 1/2" dia for the head and salon, and 5/8" for the forward hatch. But I'd hate to get it wrong and end up with continued leakage.
Do you have a photo of the hatch and the gasket? Most gaskets are not universal, they are manufactured for specific hatch brands.