ᐅ How to best roughen a Kallax surface for repainting?

Created on: 29 Dec 2021 17:04
E
effendideo
Hello everyone, I’m planning to repaint a Kallax shelf unit because I no longer like the original surface. Since Kallax has a melamine-coated surface, I’m wondering what the best way is to roughen it up so the new paint will adhere well and not just peel off again.

Does anyone have tips for preparing the surface? Is sanding with fine sandpaper enough, or should more aggressive methods be used? Are special primers necessary? I’m aiming for a long-lasting result.

I look forward to your experiences and advice!
L
lomin
31 Dec 2021 09:11
I can confirm that creating the perfect base surface is sometimes not easy. Patience when sanding pays off, I promise.

If you ever have doubts: do a small paint test. If the paint adheres well, everything is great. If not, sand again or adjust the primer.

Sometimes advice from the hardware store can also help, especially if you ask painting or coating professionals there.
E
elgla
1 Jan 2022 12:54
I wish you the best of luck with your project, effendideo!

I have also experienced some frustration when you think you’ve done everything right, but the paint still doesn’t hold. This makes it all the more important to take your time, especially during the preparation.

It makes sense not to rush and to respect the recommended drying times between sanding, priming, and painting.

Your Kallax will definitely look great—keep it up! :-)