Hello there Edelgado, Thank you for choosing Future Day Flyers on your printing needs. We now have a wide variety of cardstocks for flyers. Apparently, we do not need a watertight product however We have now h2o-resistant cardstock. Print Template Generator If you're a print designer, chances are high you https://meshbookmarks.com/story18523292/5-simple-techniques-for-flyer-printing