Hello, so I acquired a 120 gal for free with the mention that it needed a reseal. Upon further inspection most of the bottom structural seal is missing so I'm looking to completely dismantle the glass and build it over again. My original plan was to use RTV 108, as I planned to just redo the entire inner seal but as I've never done a structural seal like this before I'm curious to know if I'll need something with a stronger bond to hold the glass in place then continue with the original plan. This is an older 6x2x2 120 with approx 1/2 glass on the outer panels I haven't personally taken measurements yet as it started to rain while i was stripping silicone today. But any help here from you DIY guys and gals would be greatly appreciated.