Hello everyone,
I have used acrylite GP instead of plexiglass brand. |
Which acrylic to use depends on the application. The GP product is a cast arylic, as such it is suitable for creating water vessels. Their extruded acrylic (FF?) is less expensive but should only be used for non-vessel and non-critical do-dads.
Basically, the extruded acrylic will absorb water and swell. If it swells too much, it can burst a welded seam and....
Hope that helps,
Chris