When I bought this house a few months ago, (First pool), the guy who inspected it said the "mastic joint", was "deck-o-seal", and needed replacement. I can see this joint has cracks in it.
What is the procedure for removing the stuff and replacing it.
I haven't poked on it yet, but it appears I might be able to just pry/scrape the stuff out. Do I have to use the same material to replace it. Are there multiple types. Where can you buy it. Does it go in with a caluk gun.
I hate to pay people to do things I can do myself, unless it is really really hard, or highly knowledge sensitive.
Thanks for any help.