Hi there Edelgado, Thanks for choosing Next Day Flyers for your personal printing demands. We now have lots of cardstocks for flyers. Apparently, we do not have a waterproof material although We have now h2o-resistant cardstock. Easily add and preview your designs, choose from flexible shipping and delivery solutions to https://waylondzyyn.mybloglicious.com/52630052/the-best-side-of-flyer-printing