In that link it mentions the third step of Stone Effects as a suitable sealer for a plywood tank?bigbaddad;1797970; said:Hi every one sorry about the link problem here it is again I was looking over it when every one was trying to veiw it. BBD'S GF.
http://hubpages.com/_323el2u124tp0/hub/Building-a-Plywood-fish-tank
Do you know anyone who has used this on a long-term basis? From what I can find it's just a single-compoent finish and not like a two-part epoxy.
But I also see that Rustoleum has purchased the product so they may have changed it.