|Polyurethane water surface has too many brush strokes|
|The calm before the pour|
So I decided to pour two-part resin. I had already ordered a large bottle of Unreal Details resin and hardener. I used several layers of masking tape around the perimeter of the peninsula to create a sealing dam. Near the shore I used some gloss acrylic gel to paint the crack between the tape and fascia to try to seal it better.
|Plastic cups made measuring easy|
At first all was well. After about 2 hours, I went to dinner. After dinner, I checked the resin.
Yikes, the resin had nearly breached the tape on the side near Burnside's Wharf. Apparently the benchwork is not level, nor is it truly planar. So the resin formed a "tsunami" at the low point and was nearly over the tape dam. The weight of the resin, now about a half inch thick, was also causing the tape to release from the fascia. I was a few minutes from a disastrous mess.
|Before the tsunami|
I will set my alarm tonight to do some late night and early morning checks.
14 Hour update - Good news - no leaks. The resin is still tacky. I have been running my spray booth fan all night and the basement is cooler than the rest of the house. So the resin will take longer to cure. There are a few ripples in the resin. Hopefully they will settle out and not be a problem.
Final Update: Tape is off and the resin is nearly cured. No serious leaks, though some seepage occurred along the tape. Some touch up on the fascia will fix those problems. The surface is not glass smooth, but it will work out. Overall looks good.
|Reinforced tape with plywood and clamps helps hold the tape while the resin seeps in the opposite direction.|