Many designers and art creators prefer to use stickers because they tend to last long; however, they still feel the need to protect the stickers using materials like polyurethane. But is this a wise thing to do? What would be the result?
Putting polyurethane over your stickers isn’t the worst idea in the world, but if you don’t do it properly, you may end up spoiling the sticker you were trying to protect.
Why is using Polyurethane a good idea?
Coating stickers with polyurethane is one way to make the stickers firmer and remain in place for a longer period. Unlike adhesive vinyl that is more durable, stickers are not. But before you even consider coating your stickers with polyurethane, here are some things to keep in mind.
They make stickers hard to remove
Polyurethane makes stickers hard to remove, so if you are going to use them at all, make sure the sticker or set of stickers are the ones that will remain in place for a long time. We say this because polyurethane makes stickers permanent so they do not tear off. So, in a nutshell, what we are saying is that you shouldn’t use it on stickers that you plan to keep in place for only a short time.
Not ideal for waterproofing
Some argue that Polyurethane can be used to make stickers waterproof. This is false. Stickers meant for external environments are made with waterproof materials, so you don’t need to coat them with polyurethane to protect them from weather elements.
How to apply Polyurethane to your stickers
How do you apply polyurethane to your stickers? Remember that you want a perfect job, so you need to be mindful of your application. Do it right, and you enjoy the results; don’t wrongly, and you ruin your stickers. So how do you do it properly?
Start by ensuring that the room is well ventilated with free inflow and outflow of air. Then make sure the work surface is clean, flat, and stable. Also, make sure it is dry.
Now, wipe your sticker to eliminate dirt or dust. You want the sticker to be free of any extraneous element. When clean, place it on the surface
Prepare your polyurethane according to the manufacturer’s instructions. Now apply the polyurethane over the sticker with the aid of a brush. Make sure every area is covered, then leave to dry for at least one hour.
After one hour, use your hands to feel the edges. If you feel like any part of the edge is not coated, apply polyurethane to those areas and cover them up. Then leave for some time to dry.
We always advise artists to use the best vinyl and vinyl cutters for their art projects because quality vinyl delivers quality results. If you use quality materials and the best stickers money can buy, there will be no need to use polyurethane in the first place. If you can spare the extra cash, consider buying quality materials for your creations so you will not need to apply polyurethane coats. But if not, just follow the steps highlighted in this article to coat your stickers properly.