Quote Originally Posted by SMBooth View Post
I think its called fluted board. How hard is it to pour back into a bottle..
They're 8x10 deep tanks. About 14 litres of fluid. So, to answer your question -hard enough. I've worked in a pro lab that used floating lids and the developer spoiled just as quick as it would being in 4 different jugs. I'd like to get those results.