On your show, you mentioned a product that will help resurface an uneven deck. The deck is upper level & waterproofed so the porch below stays dry. So in a sense, this a flat roofing question.
I have a sloped deck that drains to a gutter on the lower side. The coating is AMES Safe-T-Deck elastic paint with granules. Thing is, the flashing between the gutter and deck creates a lip that causes water to pool rather than drain. Over time, the pooling water drys out and deposits hard to clean dirt. I want to fill in this area with a thin coat of material to result in a continuous slope to the gutter. Once that is done, I can recoat the deck.
What is a good way to do this?