Quote Originally Posted by Blackrat View Post
has the wood been sealed ?
No, but it seems is not necessary. Its very dense. I made it from wood as a test to understand better how it works, before making some stuff in aluminum. It seems though it will perfectly work if wooden. it made from a solid kitchen cutting board. however sealing it is recommendable, due to humidity so it would not twist when dry or humid

it will suck probably more air from the actual part, which is has 3mm bottom /pine/