the second bake is on its way
this time i try to foam in the wood and add some more volume so i can route the tubing up on the right side and along the top. but its going to be a really tight fit, i hope it will fit into the tank when its dried
and fully expanded (used more sand to cover this time)
i also started a 2nd part where i wanna try some things for the bottom area
fully expanded (with lot less sand, used most on the first part)
i was also thinking if it might be possible to create perfect fitting foams with this sand method. lets say we put a loose layer of sand on the first part of the foam and then foam on top of that, i think it should be possible to "break" the 2nd part loose and have it perfectly fitting together, which might allow me to put everything together outside of the tank and then put it together inside and seal it off with silicone or so.
anyone ever tried something like this?