Hello everyone,
Some time ago, I bought a painted Kallax shelf unit, which is quite well made. However, I recently noticed that the painted surface is chipping off in some areas—especially along the edges and corners. It appears that the paint has loosened either due to mechanical stress or moisture.
I would like to know how to properly repair these paint damages so that the repair is not noticeable and the area doesn’t suffer further damage.
It would be helpful to get specific advice on which materials and tools to use, and whether any preparation is needed before the repair, such as sanding, cleaning, or priming.
Has anyone had experience with painted furniture from Kallax or similar products that had this kind of damage?
Thanks in advance for your help!
Some time ago, I bought a painted Kallax shelf unit, which is quite well made. However, I recently noticed that the painted surface is chipping off in some areas—especially along the edges and corners. It appears that the paint has loosened either due to mechanical stress or moisture.
I would like to know how to properly repair these paint damages so that the repair is not noticeable and the area doesn’t suffer further damage.
It would be helpful to get specific advice on which materials and tools to use, and whether any preparation is needed before the repair, such as sanding, cleaning, or priming.
Has anyone had experience with painted furniture from Kallax or similar products that had this kind of damage?
Thanks in advance for your help!
S
sebastianl30 Jan 2017 10:39REOHEINRIC schrieb:
clean with a lint-free cloth and isopropanol or denatured alcoholThank you, that sounds very precise.
I have isopropanol and will give that a try.
Is there a specific paint color that matches the Kallax shelf best? I get the impression that the Kallax has more of a cream-white to slightly yellowish finish – not a pure white.
Hello sebastianl,
I often work with paint repairs on furniture and can recommend the following:
1. Color tone: Since Kallax is usually finished with a satin acrylic lacquer, it is best to look for furniture acrylic paint in a light cream or ivory shade. Many hardware stores offer samples or small bottles that allow you to test if the color matches.
2. Preparation: As described by REOHEINRIC, remove any loose paint and flakes using 240-grit sandpaper, then degrease the surface with isopropanol or denatured alcohol.
3. Application: Use small brushes (size 4-6) or even a fine foam applicator to apply the paint evenly.
4. Drying: Let each layer dry thoroughly—usually at least 2–3 hours—then, if necessary, lightly sand and apply another coat.
Small repairs will then hardly be noticeable. If several spots are affected, it may be worth applying a completely new coat of satin acrylic lacquer to achieve a uniform appearance.
Good luck and stay patient! 🙂
I often work with paint repairs on furniture and can recommend the following:
1. Color tone: Since Kallax is usually finished with a satin acrylic lacquer, it is best to look for furniture acrylic paint in a light cream or ivory shade. Many hardware stores offer samples or small bottles that allow you to test if the color matches.
2. Preparation: As described by REOHEINRIC, remove any loose paint and flakes using 240-grit sandpaper, then degrease the surface with isopropanol or denatured alcohol.
3. Application: Use small brushes (size 4-6) or even a fine foam applicator to apply the paint evenly.
4. Drying: Let each layer dry thoroughly—usually at least 2–3 hours—then, if necessary, lightly sand and apply another coat.
Small repairs will then hardly be noticeable. If several spots are affected, it may be worth applying a completely new coat of satin acrylic lacquer to achieve a uniform appearance.
Good luck and stay patient! 🙂
S
sebastianl30 Jan 2017 14:24giabau schrieb:
Many hardware stores offer samples or small bottles that let you test if the color shade is right.Very good, that’s a great tip about the small paint bottles.
I also tried sanding a less visible spot on my shelf with fine sandpaper. You can really feel how thin the paint layer is.
Do you think it’s necessary to apply a primer or adhesion promoter as well, especially because of the thin paint layer, or is cleaning and sanding really enough?
sebastianl schrieb:
Do you think it is necessary to apply a primer or adhesion promoter as well?In most cases with Kallax and similar furniture, thorough sanding and cleaning are sufficient.
Since the surface is made of wood particleboard with a melamine or lacquer coating, a special primer is not required. Acrylic paint adheres quite well to a clean substrate.
However, if the area has become very rough or porous, a thin layer of adhesion promoter (primer) can be beneficial, but it is usually unnecessary for small repairs.
Hello Sebastian,
I think it’s great that you’re putting so much thought into the repair! With damage like this, I personally often worry that the paint might chip off again if you only do touch-ups.
If the problem was caused by moisture, I would try to eliminate the root cause (keyword: humidity, contact with liquids).
I have also filled small uneven spots with wood filler, then sanded them finely before repainting. This makes the surface appear more stable. But this is only a temporary solution if the wood underneath is damaged.
I think it’s great that you’re putting so much thought into the repair! With damage like this, I personally often worry that the paint might chip off again if you only do touch-ups.
If the problem was caused by moisture, I would try to eliminate the root cause (keyword: humidity, contact with liquids).
I have also filled small uneven spots with wood filler, then sanded them finely before repainting. This makes the surface appear more stable. But this is only a temporary solution if the wood underneath is damaged.
S
sebastianl31 Jan 2017 08:23FELOTAU schrieb:
If the defect was caused by moisture, I would try to eliminate the sourceThank you for your concern, FELOTAU.
Actually, the shelf is located in a relatively dry room, and I make sure that nothing moist comes into contact with it.
Several small chips are more likely the result of bumps against furniture or accidental touches. I will sand these areas gently with fine sandpaper and restore them using acrylic paint.
I will update once I have tried this!
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