rogerthebodger
Well-known member
I have used silicone grease on plastic threads and o rings to get a water proof seal.
the silicone grease and hatch covers on my dingy lockers and the floats on my mooring all have round hatches sealed from water ingress with silicone grease
the silicone grease and hatch covers on my dingy lockers and the floats on my mooring all have round hatches sealed from water ingress with silicone grease