Hi there Edelgado, Thanks for choosing Upcoming Working day Flyers in your printing needs. We now have lots of cardstocks for flyers. Apparently, we would not have a watertight content though we have drinking water-resistant cardstock. Which will rely upon the scale, complete and turnaround time you end up picking. https://flyer-printing83715.blogripley.com/31808990/helping-the-others-realize-the-advantages-of-flyer-printing