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Questions tagged [primer]

A substance applied to a bare surface to provide an adhesive layer for paint.

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1 answer
25 views

Primer applied on waterproof putty became flaky and peeled off

A section of the wall in our house developed flakiness due to dampness, prompting us to undertake repairs. Specifically, the affected area was located behind an air conditioner. It appeared that poor ...
1 vote
1 answer
31 views

Paint after applying primer to rooftop?

I recently pressure-washed my entire rooftop, and now it's plain porous concrete. I want to add something that will be soaked by the concrete and reduce (or eliminate) any leaking. After doing some ...
4 votes
4 answers
465 views

Shellac Primer on entire interior of house?

I recently purchased an old house. Due to its age, I don't really know the specifics of the materials used; things like type of paint, composition of drywall, etc. There have also been some animal ...
-1 votes
3 answers
226 views

Kilz PVA primer cracks and peels [closed]

I have used Kilz PVA primer for the first time yesterday. After the wall dried, some areas flaked and peeled but most just looks like spider web cracks. Never experienced this issue before and Before ...
0 votes
4 answers
3k views

How to rectify tannin staining through paint?

I am painting some wooden internal window sills and skirting boards, and a yellow-brown stain is showing through the paint. From the answers to What are the brown stains showing through my white ...
1 vote
2 answers
71 views

What primer type for this situation?

I'm painting some walls in an old home that needs a fresh coat of primer/paint. The house has been sitting a while so it has some general odors that I'm thinking a simple coat of paint will help cover ...
1 vote
0 answers
28 views

Epoxy paint or primer/sealer?

I have a coarse and porous concrete rooftop, and on Friday I went to a top roof-sealing company to buy primer to cover the roof. While talking to the salesman, he mentions that the best thing for my ...
1 vote
3 answers
77 views

What type of product can I use to tint exterior primer?

What product can I mix to add a bit of color to this KILZ2 water-based primer? Thanks.
1 vote
1 answer
96 views

I removed wallpaper, and it seems I've hit a wall. Sand, plaster, or seal? [closed]

It seems like pretty rough concrete under there, partly patched with plaster. I'm wondering if the way to go will be to sand it, plaster it, or simply seal with primer. The final goal is white paint, ...
-1 votes
3 answers
188 views

Any idea what happened to this door and advice on how to paint it?

How would you paint this metal door and metal window jamb/trim? I have no idea what was done to the door! Here are photos of the door: And of the window jamb: Gallery link: https://imgur.com/a/...
1 vote
4 answers
134 views

From gray to pink-is primer necessary?

My bedroom walls are currently dark gray, and I want to paint them bright pink . We all know that primer is recommended when going from a dark color to a light color, but is it really necessary here? ...
0 votes
4 answers
3k views

Primer Bulls Eye 123 is peeling off newly flattened walls with AG joint compound

The problem: Blue painters tape is peeling Zinsser Bulls Eye 1 2 3 primer off the new dry walls. The project: I removed a fireplace and brick facade and replaced it with new sheet rock covered with ...
0 votes
1 answer
350 views

Should I prime old exposed plaster before repairing it?

Paint peeled in a few areas I'm assuming from bad prep many years back, and no primer. Should I go ahead and sand/prime these areas before mudding and repairing? The exposed plaster is super slick and ...
0 votes
0 answers
42 views

Prime Walls Before or After Compound/Mud Repairs? - Water Stains

Is it ok to prime the walls before I do some mud/compound filling and repairs? I would like to put a full coat of BIN primer (Shellac Based) on the room to help with any possible odors and then get a ...
0 votes
3 answers
888 views

3 Year Old Primer Paint On Walls

I purchased a condo 3 years ago, the condo was painted with white primer, and for a number of reasons I never painted the walls. If I now want to paint the walls, should I apply a new coat of primer ...
0 votes
0 answers
34 views

Priming a spackled drywall hole

I have filled a hole in my wall with joint compound. The hole is about 3 or 4 inches wide, and part of the drywall had ripped out. I had to fill it twice, with a lot of sanding because i just couldn’t ...
-2 votes
1 answer
90 views

What kind of paint primer can be sanded without peeling off [closed]

What kind of primer (paint) can be sanded after it is dry? I painted a large object made from plaster of paris. I used latex-based primer. There were some lumps and bumps the day after the primer ...
0 votes
2 answers
181 views

Third coat of primer, or paint?

I have been slowly repainting rooms in my house. The walls are sheetrock, last painted over 20 years ago with many layers of paint from multiple owners. Some of the rooms have dark wood trim (which ...
0 votes
1 answer
84 views

How to paint over raw base plaster correctly

I moved to an old house south of Germany. For various reasons (mold, ugly looking, etc.) want to paint the walls from scratch by scrapping all the wallpaper and paint. I started from one room, I ...
0 votes
1 answer
966 views

Latex paint or oil paint for pressure treated wood outdoors

I recently bought some fence panels like the ones shown here: It is my intention to paint them white. However I am finding it difficult to get consistent information on best practice. As far as I ...
1 vote
0 answers
512 views

How do I fix this paint rip?

Accidentally ripped a piece of paint off the wall when trying to hang something up and now need to fix it ASAP. I have the sample to color match but I don’t quite know what to do to patch this… The ...
2 votes
2 answers
1k views

Using primer on electrical PVC conduit

I'm putting electrical conduit underground and there seems to be mixed opinions on whether to use primer along with the PVC cement. There are videos showing the use of primer, and videos not using ...
0 votes
1 answer
125 views

Priming porous wall before skimming

I have ripped off the wallpaper from the walls of my bedroom, and I am now planning to fill the holes in the wall, skim the walls with plaster, and then paint. I’d like some advice on this as it’s the ...
1 vote
3 answers
11k views

How can I fix paint peeling off unprimed drywall?

A few years ago we painted some drywall without priming it. Currently we are redoing the room with different colors. I am a novice painter so I put masking tape on that wall to have a clean Edge on ...
4 votes
4 answers
55k views

Does new drywall need two coats of primer?

Do I need 2 coats of primer on new drywall? Homeowner is using primer/paint on finish coat. Will the primer/paint suffice, instead of 2nd coat of primer? This is for all new surface. walls, ceilings ...
0 votes
1 answer
182 views

Textured walls now smooth- do I need to prime? [duplicate]

My walls were textured plaster so we had someone skim coat them (Spackle and sand) to make them smooth. Right now they are smooth but if you rub your finger in it- it’s dusty. Can I paint normally (...
1 vote
2 answers
6k views

Primer cracks once it begins to dry over new Drydex spackling

Good afternoon, We are currently working on repainting a bedroom and removed all the items from the wall(pictures, vanity, mirror etc). We completed this and then proceeded to use DryDex 16 oz. Dry ...
1 vote
3 answers
5k views

Sanded wall rough after brushing / rolling Kilz Original -- should I sand or is this normal?

I'm remodeling a pantry space in my home that had glossy dark purple paint on two walls and more matte gray paint on the other two. After removing shelving and wall anchors and completing wall repairs ...
2 votes
1 answer
1k views

Why can I not use this primer under glossy paint?

I have fresh drywall and bought some PVA primer. We plan to paint with semi-gloss so that the walls can actually be cleaned. Per KILZ PVA Designed for use under flat and low sheen paints only. Do not ...
0 votes
0 answers
186 views

Can I use a primer on drywall before taping and texturing, and does it need to be oil based?

We are remodeling and have exposed original drywall that was paneled over. The drywall has not been taped or textured, but eventually will be during the remodel. I don't know if it's because it was ...
0 votes
1 answer
46 views

How do I fix a botched brush on primer job

My primer came out lumpy and I sanded it and it feels smooth but it looks uneven how do I fix it without sanding into the underlying material
1 vote
1 answer
968 views

Primer cracked or showing spider web micro cracks-what is the proper way to fix this?

I don't have a lots of places just two spots, one is bad ...shown in the pictures below; first is on the ceiling, secon is on the wall; both sections painted before The other one has small cracks ...
0 votes
1 answer
80 views

Can I use tintable primer without adding tint?

I bought two cans of Zinsser Bullseye primer, and only noticed once delivered that they are in "tintable white." This is primer -- not paint -- and the intent is to use it as primer before ...
2 votes
1 answer
159 views

Best type of primer and paint to use over acrylic paint "mural"

Just moved to a room where 3 of the walls are almost completely painted over in an "artistic" manner. I scraped down the high spots; don't really want to (or think it's worth it) to sand and ...
5 votes
3 answers
6k views

What is the best type of paint to paint a shipping container?

Looked for a better stack exchange forum to post this on but did not find one. Looking at buying a used shipping container. The guy who is delivering will paint it but he uses latex. I'm wondering ...
3 votes
1 answer
2k views

When my primer flakes off easily how will it help hold the paint

I'm painting an iron structure to save it from corrosion and make it look nice. I was advised to apply a layer of primer which I did, it contains iron oxide and is supposed to prevent oxidation. Now I ...
12 votes
1 answer
2k views

Why would porch paint say "do not prime horizontal surfaces"?

A can of floor and porch paint says "do not prime horizontal surfaces". The obvious question is, how are horizontal surfaces different from vertical surfaces? But my real question is, what ...
0 votes
2 answers
58 views

Painting red over white oil-based primer

I stripped paint off this nonferrous metal mailbox, then applied oil based primer: I would like to paint the mailbox the same paint (color/sheen/grade) as the rest of the house, visible above it. I ...
0 votes
0 answers
45 views

Home hot-water radiator, high-heat paint vs not, water-based primer for oil paint

Two-part question: I have a home radiator that I have cleaned up to repaint. I was unsure if I can use regular enamel paints or is High-Heat required? I have seen answers both ways on this. The ...
0 votes
0 answers
198 views

Installer Mixed MAPEI Primer T with Self Leveling Plus - Will it Work?

Installer is used to using RS LevelQuick, but I went to Lowes and bought MAPEI Level Plus and Primer T instead. Anyway, I saw he was mixing the bottle of Primer T with the Level Plus, he also said it ...
2 votes
1 answer
42 views

Outdoor primer unpainted weather exposure

I would like to prime a part of my house now but wait a couple of weeks before painting. If I am using outdoor-rated primer, is it OK to leave those surfaces with just primer exposed to weather, ...
0 votes
0 answers
461 views

Painted skim coat is failing

See final edit at bottom for resolution/causation Not-so-recent leak finally being patched out has continued to expose Glidden paints peeling in random places. This house was covered in wall paper. ...
1 vote
1 answer
775 views

Painted eggshell paint on mud/drywall without primer

My painter didn’t prime on any of the new drywalls! No primer before he painted Sherwin Williams egg-shell paint, and no primer before he applied mud. So paint on mud - what we suspect anyway. I ...
1 vote
3 answers
53k views

Which paint colors require gray primer?

I was told that red and deep blue paints required gray (high hiding) primer. I used it before I painted my living room red. But how do I know which other paint colors do vs. just regular white primer? ...
3 votes
3 answers
783 views

Primer /sealer over latex paint

I have new ceiling in my bathroom installed by my contractor. I gave him primer/sealer to apply on new drywall ceiling before painting it. Looks like he cut corner and did not apply primer and ...
0 votes
0 answers
29 views

Aluminum corner bead mud adhesion

I've noticed on a couple of small repair interventions, aluminum drywall corner L-bead does not hold mud as adhesively as drywall does, due to the texture/grip of aluminum. Is there a way to improve ...
2 votes
2 answers
96 views

When to reprime vs just repaint?

I am curious when a surface should be reprimed (if ever) vs just repainted. Are there any general guidelines? If it is badly stained, should I reprime or use some stain blocker? Please consider this ...
0 votes
1 answer
42 views

Priming plaster wall for wallpaper

I was wondering about priming, and possibly partially water proofing a plaster wall for wallpaper. Right now it is mostly covered by drywall mud to iron out the original (110 yr old) uneven surface ...
-2 votes
1 answer
181 views

How can I speed drying of oil primer on a garage cabinet?

Here’s my setup. First time using a paint sprayer and will be using oil based primer Zinsser Cover Stain, which smells badly: Is this overkill for cabinet refinishing with a sprayer? So far I’ve been ...
1 vote
1 answer
1k views

Do I need to remove all carpet adhesive residue before using a floor leveler?

We have a slab foundation on our place. The previous owners put down carpet with pad and there's a fair amount of glue and pad residue on the concrete, as well as some paint overspray. We'll need to ...