First of all.. thanks to Chad for hosting this event.. Will start with some pictures of his system.. all pictures thanks To Mike L. (posiedon)





You did that with flying colors!!!!cmpenney said:All I hope is that people learn something and enjoy themselves.
You should let that Cure for about a good week to harden up.. If you used salt to make your tunnels and stuff you can go ahead and just run it up under water since you already pulled it out and rinse that out. Then set it back in the sand mold and let it harden till at least Friday. It really takes up to 28 or so days for the cement to reach it's full strength.Get Tanked said:. Its a little brittle, may need more curing time, but it is very porous. I will be posting some pics tomorrow, (forgot camera today)
Steve