Water leak through vinyl and plywood on open deck, some locations already sunken due to rotten plywood underneath.
I would like to replace by MDO plywood (Crezon plywood) and then paint on top of the new plywood.
Can you suggest a type of sealant for the joints of each piece of 4' x 8' plywood?
Do you think this is the most economical way of replacing the deck material?
Our ambient temperature is between 30 degree to minus 10 degree Celsius.