5 Effective Ways To Seal Paper For Resin 
In this article we will share with you how to seal paper so that the ink doesn't run for resin pours. Sealing the paper is very important because the inks on the paper can start to bleed and that will ruin your design.
Although some papers like certain scrapbooking papers are heat sealed so that the ink doesn't run, it is always best practice to seal the inks to avoid changing the appearance to your designs. Resin will react very differently with certain inks like plant based, oil based or water based.
These techniques will work with resin jewelry and also resin crafts where you are using a printed image like an image from a newspaper or from a book and then pouring the resin on top. Keep in mind that some inks like newspaper will be ruined if you are using a brush so those are best to be sprayed with a protective coating.
The best way to make sure you are sealing with the right product is by testing a small piece first. Then, once you know that the inks won't smudge then you can go ahead with the sealing.
HOW TO SEAL PAPER FOR RESIN POURS
1. MOD PODGE MATTE
Mod Podge will work to seal papers for resin. Just be sure to prepare a test first because Mod Podge can cause the ink to smudge on certain papers. To use Mod Podge apply one thin coat with a soft bush. Let that completely dry and then go over with another thin layer.
Be sure that the Mod Podge is completely dry for at least 24 hours before pouring the resin on top.
2. MOD PODGE SPRAY
For those papers you need to seal that cannot be brushed then try the Mod Podge clear acrylic sealer in a spray. This will give you a clear coating that will seal the paper before the resin pour.
This resin paper sealer can be used over water-based and oil-based paint, glaze, lacquer and varnish.
3. GLAMOUR SEAL
Annie Howes has a special formulated paper seal that's made especially for jewelry designs. Their Glamour Seal will seal the ink jet printed paper and is very quick to dry. This will work with inkjet and also color laser prints.
The nice thing about using this sealer for resin is that it will not make your papers turn blue like some coatings.
4. ALEENE'S SPRAY
The acrylic formula in this sealers is designed to dry very quickly. You will find that using this on printed paper will give you a finish that won't smudge when the resin is poured on top.
This sealer is especially helpful when you are pouring a lot of resin pieces and need to spray a whole bunch at once. Check out the product listing to see their demonstrational video of this spray in use here.
5. CLEAR PACKING TAPE
Packing tape can be used as a protective seal between the image and the resin. You will want to try some practice samples first.
For this to work, the packing tape must be applied perfectly without any bubbles or spots that the resin can get into.
Good luck with your projects and remember to practice and do test pieces first so that you don't waste the resin and supplies.
When it comes to resin pours, some papers will start to change colors due to the acidity, especially vintage book papers and old magazines. So the only way to prevent discoloration and running of the inks is to practice with small pieces and find the perfect sealer for your projects.
If you are looking for graphic images to print for your resin pours, there are a ton of printables that you can just download and print on Etsy.
USE RESIN SAFELY
No matter what type of resin you decide to use, always use PPE. Do take time to carefully go over safety data sheets before making anything with resin. And it's very important to follow the instructions on the resin.
Here is the best respirator mask for epoxy resin: this PD-100 Full Face Organic Vapor Respirator by Parcil Safety, who is based in the USA, checks off all of the boxes for resin safety.