D-Shaped Rubber Seal 0.5”x0.5”(Thick Wall)

So many beautiful wood interiors and boat floors were ruined because  old hatch gaskets were leaking for years. This seal profile seems to be very universal and can be used where a grove (with this gasket) meets a ridge. It is very soft yet keeps shape and seals for a long time. It has adhesive along one edge so can easily be installed. Good replacement for some very expensive manufacturer seals.