So I only use shellac when I can paint outside and I definitely wear a respirator or face mask to protect my lungs.Ĭomes in a Spray Can for Easy Application The biggest downside to shellac is that it really really stinks and it’s flammable. But they will need to be cleaned with ammonia if you want to keep them for another project. The longer it dries, the more effective it will be (to a point).Ĭlear shellac comes in a regular can too, and can be brushed or rolled on. When using shellac, I let it dry for at least an hour between coats, longer if you can wait. How to Use Clear Shellac to Prevent Bleed Through It also comes in a spray can, so the application is super easy and fast. It dries clear, making it a really great way to prevent bleed through if you want to distress the paint on top of it. I also may earn from other qualifying purchases with other companies or get free product to review and use. Related: Don’t make these other five biggest furniture painting mistakes!Īs an Amazon Associate, I earn from qualifying purchases. Then you can paint your furniture, and you shouldn’t have bleed through stains anymore. Two full coats are really the minimum I would ever recommend using to prevent bleed through. Once the prep work is done, I apply 2 coats of my choice of primer below.Ĭlick on The Best Primer for Painting Furniture (and How to Choose the Right One) here. Learn more about the importance of sanding before painting furniture here. (Things like permanent markers can bleed though paint too!)Ĭlick here to learn exactly how to prep furniture for paint here. It’s after I prep the furniture for paint, but before I actually paint any color on.įirst, I prep by cleaning the furniture, lightly scuff sanding and then cleaning the dust off. This step of preventing the bleedthrough on painted wood is like the middle of a sandwich. There are a couple of ways to prevent it, and I choose from the different options depending on the finish I’m going for, or the environment that I’m in. How to Prevent Bleed Through on Painted Wood Furniture So, I promised myself that I would never move forward with a piece without preventing it first. See this Spray Painting Furniture Makeover here. But it kept happening so frequently that I wasted soooo much time going back and fixing it. I’ll be honest, when I first learned about bleedthrough I thought that I would just treat it as it happened. The best way to not get stung by bleed through is to prevent bleed through from happening in the first place with a coat or two of stain blocking primer.Ĭheck out The Best Primers to Stop Tannin Bleed here. Learn more about how to stop wood knots from bleeding through paint here. See this Buffet Makeover here.īleed through also shows up in wood knots and places where the old finish has been removed down to bare wood. That doesn’t mean that it’s not there though. That happened with one of these dark grey painted dressers. If you’re painting with a dark color like black, you might not see it because the dark pigments do a good job at hiding the bleed through. You have to block the bleedthrough with the right primer! When Does It Most Likely Show Up?īleed through is the biggest pain on lighter colors of paint. Whether you already painted your piece and you’re just finding out about bleed through on wood furniture, or you haven’t even started your painted furniture project, I have just the fix! OR they can even take their time and show up weeks after you have painted the wood. If the tannins aren’t sealed in, they seep through paint, or worse, they don’t show up until you have topcoated your paint with some waterbased poly. In more complicated terms, bleedthrough is caused by tannins in the wood. It tends to look orange or red, and it will not go away, no matter how many coats of paint you put over it. In simple terms bleedthrough acts like a stain that shows up on your painted wood.
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