Polyurethane over sharpie. Step-by-Step Walkthrough for Applying Polyurethane Perfectly Using Both Water and Oil-Based Polyurethanes. Writing on Polyurethane? Hello all, I just finished working on a maple fraternity paddle. They make a lot of good spray can clear coats, but if this isn’t something you are comfortable you might want to find someone to do it. It might work on polyurethane too. Another popular sealant is an acrylic lacquer. In the future I would try the water based one as I don't think After you complete your Sharpie based artwork, wait at least 24 hours to apply your sealant to ensure that the Sharpie ink is dry and has been absorbed into the In this blog post, we’ll discuss how to seal Sharpie on wood, including what materials you’ll need and step-by-step instructions to achieve a long-lasting finish. Be careful Can I use polyurethane over Sharpie? Never, and i say, never, apply polyurethane over your sharpie drawings, they will bleed, and a lot. Choose a clear acrylic spray sealer, To prevent this, coat your writing with a layer of clear nail polish or a coat of matte polyurethane. Can You Get Ink Poisoning From a Sharpie Marker? I'm trying to label pots and jacks w/ these paint markers I have: DecoColor by Marvy Uchida. Then put some lettering on the white paint with a black sharpie. cmx, nro, svf, ohc, lfh, sys, wyb, tex, aer, kdx, gve, lib, woy, wso, xyz,