I am going to reseal my 135 gallon. Just the inside seams. I am not going to split the glass apart. All the seams in between the glass look good. I nicked some of the bottom seals pretty bad getting the caked on sand out of the aquarium when picking it up. I have a tube of full Dow Corning 795 that I used for my sump baffles. Would this be ok or is there another brand of black that would be better for inside seals?