I am building a 2000 litre aquarium but i am trying something different. i have a ply tank lined with 3mm mirror acrylic and 20mm clear acyrlic on the front.
I have filled it twice and twice it has leaked. first time i used a aquarium silicone and 2nd time used an underwater polymer but neither seem to stick to acrylic. i was very carefull to make sure it was very clean, second time i even went over the joins with sandpaper.
So before i rip out the acrylic and fiberglass the tank anybody know of a product that will bond to acyrlic?
many thanks guys