Tank Liner?

[bunzplayer]

Thought of useing liquid rubber on the inside of my plywood build. Has anyone ever used this for a build? If so...let me know how it holds or held up. Would like to get started on this breeder tank build soon.
THANKS IN ADVANCE!

 

[drobbyb]

You could try a pvc shower pan liner. Shower pan liner

They sell the whole roll or by the foot and it can be joined using pvc cement.