Hi everyone! I’m very new to the boards, somewhat new to diy, and have an easy (I think) question for those with painting experience. I recently hung new drywall in my bathroom and painted it with primer (specifically made for new drywall) followed by 2 coats of semi-gloss. I masked off the wall when painting the trim and when I went to peel off the tape, bubbles appeared on the wall and I’ve been peeling off huge pieces of paint and primer ever since. The peeling is mostly on areas directly over the mud joints on the drywall. I’m assuming that I didn’t clean the walls well enough before painting and that’s why the paint didn’t stick. My question is how to go about repairing/patching these areas. Do I have to skim coat with joint compound, clean, prime and paint the whole wall? Can I skim just the problem areas to get rid of the edge, or do I have to do the whole wall? Anything to consider when priming over semi-gloss paint? Last, can anyone recommend some good primer for this situation? I know this was probably my fault, but to be on the safe side I’ve decided not to use the same primer. Thanks in advance for the help!
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Replies
Hi doesn't sound like to much fun. How long agter the mud was on did you prime? How long after the primer did you paint? Sounds like some moisture was traped by the paint or primer? Has the paint hardend pretty good? If so a light scuff of sandpaper to bread the glaze/ skim coat the bad patches/ dry/ sand/ and prime. Not that it matters but it is always my choice in batrooms and kitchens to use oil base primer. I've always had good results so I don't try to reinvent the wheel.
I used a company called bennetts paint( no longer in business) on a job along time ago and all the mudded aeras had blistering on the finish paint, what a mess. I used all the proper steps and the mud had been dry for days. The paint company warenteed the paint but so what I had to redo the whole thing plus remud ect. So I know what it's like. Plus after the job I got stiffed on the last 4 grand and had to go to court to get it.
Clay
Mud was on for over a week before priming, if not longer. Primer was on for weeks before painting. I think I didn't get the dust off well enough after sanding as it only seems to peel along the mud joints. And it only started peeling where the tape helped pull it off...not bubbling anywhere else, so it seems like the bond wasn't there between primer and wall. I was thinking of using the original Kilz to prime. That's oil-based, right? Or any recommendations for another brand? I used the Behr primer specially made for new drywall and then Lowe's semigloss for the topcoat (both latex). Don't plan on using either again. I've been reading through the painting related posts and folks here seem to like Benjamin Moore.
Sounds like that was a rough job. I can feel your pain. It's coming off in sheets, so I'm looking at redoing most of the bathroom. Luckily, it's a small room.
Thanks for the advice.
arlene
I put a prass-through in between a kitchen and living room plaster wall a few months ago, using setting compound on the new drywall and my usual Sherwin Williams PrepRite latex primer. The client painted with a latex a few days after the primer. She called a day later, stating the paint was bubbling and peeling.
I went back, sanded down and skim coated the affected areas. I then went to the Ben. Moore dealer, who sold me on an oil based primer. I used it, applying two coats to the affected areas, then repainted. No problems.
I'm not sure if the original problem was because I failed to wipe down the wall after final sanding prior to priming, or the paint had an alergic reaction to the latex primer, but the oil based stuff did the trick. I've since heard this from a paint specialist friend of mine, and use oil based whenever I mix plaster and drywall.
I never met a tool I didn't like!
Seems like you answered your own question
Dust will do it no doubt.....not much more to really say.
Nothing sticks to dust. One has to damp mop the areas that will be painted.
Also use the "blue" masking tape when masking as that doesnt rip the walls or paint apart as long as you use it within a reasonable time before taking it off.
LAtex primers are fine..been using them for decades with no issues...Dust is your issue.
you'll need to get off ALL the peeling paint which I'm guessing is in definate area....clean, reprime with a good primer....MAyeb try in those areas Zissner primer alch
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Thanks for the help everyone. Kinda figured that it was my own fault and needed to know what the best way to fix it would be. Been looking at Zinsser perma-white for bathrooms...says it can be used as a primer and bonds to glossy surfaces without sanding. Anyone had experiences, good or bad? Seems like that would save me some work, which would be great, but I don't want to end up fixing the same problem down the road at some point. Would rather put the extra effort in now to do it right.
I repainted our second bathroom several years ago with Zinsser Mildrew-Proof Bathroom Paint in semi-gloss. It was recommended by one of the paint stores (can't remember which one). This was back in the days when I was working the corporate standard 60-80 hour work-week (+travel-time), so I'm sure I probably didn't invest the time to prep very well. 2 coats, and it's still there (maybe 7-8 years ?), but we're starting to get a couple of chips around the window.
Basically it was a 'I came, I saw, I covered' job that looked just fine beside the builders' paint or what the local house-painters churn out at a price.
The work I do now looks a LOT better. .
Phill Giles
The Unionville Woodwright
Unionville, Ontario
sounds like dust was your problem.. vacuum and wipe down with wet rag before priming. Then go to your local Ben Moore Dealer and ask for the Fresh Start QD-30. This product is much better than kilz and is the best primer for this job. It's a quick dry (30 mins) and low odor as well which is a big plus for people that don't like to use oil based products. Then topcoat it with the ben moore kitchen and bath paint. i sell ben moore paint and learned this system at a ben moore seminar, it works trust me :). Hope everything turns out well!!