Mod podge is another product that i have heard customers state they have used over their wall decal stickers.
Can i put polyurethane over vinyl stickers.
Carefully paint the varnish over the sticker with a clean paintbrush using smooth even strokes.
The polyurethane tends to curl the edges of a vinyl sticker and with the lighter adhesive the strength of the adhesive can break down.
When it has dried feel around the edges of the vinyl.
Vinyl decals were never intended to have a clear coat put on top as far as i can discover within product specifications.
If you are in a hurry you can use a hairdryer on low heat to help the decal set more quickly.
I applied some vinyl decals to some corn hole boards i am making and was wondering if i can poly over the top of them to make the decal smooth and flush to the surface.
Once you have the sticker covered with a light layer of varnish let the surface dry for 30 minutes to an hour.
This can take up to an hour.
Once your decal is dry you ll want to apply a polyurethane clear coat to protect your decal from wear and tear.
Carefully brush the polyurethane over the vinyl.
Use smooth brush strokes and then leave it to dry.
Before you apply it wipe your vinyl again to make sure it is dust free.
Let s suppose you want to put a monogram on this and hang it on your front door.
If you can still feel the edges of the stickers apply another thin layer of varnish.
Even if you use premium outdoor vinyl or permanent vinyl that vinyl will fall off eventually and start curling up either in icy cold temperatures or in the heat and so on.
I 39 m doing a sort of craft project.
So to keep this nice for years and years to come grab some polyurethane spray.
And i ve yet to see any major issues.
This site might help you.
On a wall decal sticker.
Can i polyurethane over vinyl decals stickers.
If you can still feel the edges apply another coat of polyurethane.
If you have a wall decal matte finish and not super strong adhesive use a very light coat of polyurethane.
Here s my take on things.
Polyurethane over vinyl decals can i do it.