[Wavery]

It would be so easy and cost effective for TM to have a custom, drop-in, black water tank made. Once the mold is made, the rest of the process is easy. They could even have blow-mold tanks made. They are relatively cheap and easy. There are a lot of companies that will build them (in bulk) from dimensions over the internet.

On my next TM, I will build a "female mold" for a tank. That way I can lay up the F/G in my garage and have a lot more control over the lay-up process. The entire F/G process could be done in 1-day, with no sanding, leveling, breathing all those fumes and dealing with a big mess inside the trailer. One big problem with this project was not being able to move around the project.

I've done hundreds of F/G projects and this was one of the hardest ones that I've done.