This evening I put the site window in the side of the tank. I started by cleaning all of the surfaces that will be receiving Pro-Seal with MEK. I then mixed up some Pro-Seal. I spread a thin layer on one side of the window plastic and a thin layer the flanges of the back-up channel. I drilled the tube of a large syringe and put some Pro-Seal inside. I used the syringe to apply a small amount of Pro-Seal to the underside of the heads of the screws holding the window in place. I inserted the first 2-screws and then inserted the window and back-up channel assembly. What a mess.
I continued to insert Pro-Seal coated screws into the holes. I then installed the washers and nuts. I used a nut driver to tighten the nuts only finger tight. I ended by making sure all of the screw heads were coated with Pro-Seal. Because it is getting cold, I installed the site window in the shop. Now the whole house smells like Pro-Seal. Arlene is not very happy.
