This could not be easier.  It says FOOD SAFE on the front of the package.  I had an acrylic serving dish that needed a fix.  It had broken into 3 pieces, and one piece had to be reattached completely- Imagine a circle broken in two, with a tube coming out.  It fixed it right up.  It's visible that it was fixed, but it is nice and stable and usable and holding fine.  No water is leaking through the repair- and the vessel's primary purpose is to dispense beverages.