I make my own purity seals because I can't find anyone who makes what I want to put on my models. Whether they be long and flowing or short and stubby. I want them to add to the model and not detract from it. That's the biggest reason to make your own right there... so they match the movement of the model. I'm going to show you a quick way to make your own purity seals in any shape and size you want. You may never buy another one after this.
This is an absolutely gorgeous conversion I spotted over at The Heralds of Ruin some time ago. And then I saw the purity seals on the shield. It killed it for me. How I wish those were not there or better yet, they hung down and made the model come to life. I still love the conversion and I know the amount of work that went into fixing that Finecast model, but unfortunately, the stupid pre-attached purity seals detract from the overall piece. I don't think it's even possible to get all of them off if you wanted to either.
But that's my point, use that shield in any other position than upright and the purity seals don't match with what the environment (gravity) tells you and the feeling you're trying to capture.
Making your own is easy to
You don't need much to do this. An index card (posterboard would work too), superglue, your X-Acto blade and some greenstuff. I've got a smll piece of tubular stock that is hollow that I use to press down into my purity seal to give it shape as well. You could use just about anything for this from a nail head to the tip of you cutting knife.
The first step is cutting out your parchment. You can cut it the length and width you think works best for where it's going on your model. You can make them look like GW purity seals by overlapping two pieces of cardstock of similar lengths and size.
You can add torn bottom edges by cutting up into them and making the bottom edge irregular in shape. You can cut out tiny triangles from the sides to represent tears in the paper as well. Once you have the shape you want, you can bend it to "flow" over the part of the model it will be lying on. It's cardstock and bends easily.
The last little trick is to cut the top of the parchment rounded so it blends in with the seal portion once you add that in the end.
Once you have your parchment ready to go, it's one drop of superglue to attach it to the model (Step 1). Let that dry and you can move onto adding your seal itself.
A tiny blob of greenstuff is all you're going to need (Step 2). Set it in place and use your tool or the top of a tiny nail to make a circular indention.
Like I mentioned, I have a short piece of hollow tubular stock that works perfect for this (Step 3).
The last little bit is making a few tiny marks on the inside of the seal to make look like it has some kind of texture or design on the inside (Step 4). You don't even need to do this step as the clean look works just as well once painted.
If you really want to go all out and you want to add some stability to your cardstock purity seal, take a drop or two of superglue (the runny, watery kind is best) and dab it onto the cardstock. It will wick it up and harden like plastic.
Now you can make long, flowing purity seals or short ones or tank sized awards or whatever fits on the model you have. You don't have to worry about trying to make something from your bits box "fit" on the model and end up looking too small and pathetic.
Make sure to check out these posts as they might help:
Turning cardstock into plasticard