How to deal with oil-based primer and latex color paint?
Q. I'm painting the interior of my house. Without knowing the difference between oil-based and latex paint, I purchased oil-based primer, and primed a hallway and a room. My wife chose the walls' paint color and purchased a latex-based paint. Is it OK to put interior latex paint on top of interior oil-based primer? Or should we sand the walls, and start over with a latex-based primer? It appears to be more difficult to get the color we want in oil-based, and web research seems to indicate that oil-based primer was a bad choice for vast regions of interior wall.
Asked by jgarzik - Wed Sep 20 04:03:39 2006 - - 5 Answers - 0 Comments

A. i am a painting contractor of luxury homes and yes you can paint latex over the oil primer...its the other way around you cant do...oil over latex
Answered by quietgiant - Wed Sep 20 06:43:03 2006

how do I remove oil-based varnish from clear plexiglass without fogging or damaging it?
Q. I've got a wooden display case which I have stained with an oil-based stain and an oil-based varnish. Of course, some varnish has gotten on the clear plexiglass front cover. I'm wondering what thinner I should use to remove the stain and varnish without fogging or discoloring the clear plexiglass?
Asked by Wembly W - Thu Nov 6 13:56:02 2008 - - 1 Answers - 0 Comments

A. Try vinegar in the first instance and have a damp rag handy to wipe if and when stain disappears, the other way is to use acetone but you have to be quick to neutralise with a fairly damp cloth as soon as you get a result, the other way is to use a blade for removing paint from glass, use it very gently and then go over it with the vinegar and wipe off. good luck.
Answered by Raphael - Thu Nov 6 14:09:37 2008

never used oil based paint before. What is the best way to apply with out getting brush marks?
Q. I am painting furniture,staining ,etc needs better wood than I have. Oil based painting is the best alternative. Having only used water based paint before , what is the best way to apply oil based paint to a table top without getting those brush marks and overlap marks? My 1st attempt was a disaster the paint wouldn't flow together and it looked like I used a broom to apply the paint. Any help would be great.
Asked by Benj - Sat Jul 1 18:45:26 2006 - - 6 Answers - 1 Comments

A. hey benj... painting with oil base can be a little tricky as you've already experienced...but thats not all your fault - oil base paints used to be a lot more "user friendly" than they are now, but due to recent changes in the v.o.c. regulations (volatile organic compounds) all manufacturers have had to cut back on the types and amounts of solvents used in the construction of oil products. someone mentioned thinning your product with mineral spirits to make it more workable - and that will help, but by doing so you'll be adding back in the very solvents that the gov't has ordered the manufacturers to take out to save the planet from environmental catastrophe...(um, if you couldn't tell, that last statement was dripping with v.o.c. laden… [cont.]
Answered by ricknowspaint - Mon Jul 3 13:17:39 2006

How do you make OIL-BASED cheese?
Q. Hello, I know how to make cheese, but I am looking for an oil-based cheese recipe (ex, with rapeseed oil), it widely used in pizzerias, restaurants,...(for its lower cost), but it has many health benefits. Thanks!!
Asked by mie - Wed Mar 5 13:20:46 2008 - - 1 Answers - 0 Comments

A. With your knowledge of cheese making you know there isn't an "oil base" to fresh cheese, "processed" cheese is different, there are several additives to processed cheese that make for a longer shelf life.Some restaurants "store" their cheeses in oil to prevent premature spoilage which helps the bottom line cost. I would be leery of any restaurant that had to "store" any of their products for any length of time. Fresh is Best
Answered by Steve G - Wed Mar 5 14:14:56 2008

How do I accelerate oil-based paint drying time?
Q. I'm painting the front door on my house with an oil-based paint. I don't want to leave the door open for the 12+ hours that it will take for the paint to dry. If I close the door, it will stick to the weather stripping and probably smudge the paint. How do I get the paint on the edge of the door dry to the touch in a shorter period of time?
Asked by RookLover - Fri Mar 9 22:11:48 2007 - - 8 Answers - 0 Comments

A. Your local paint store will have a couple products that can help. The first is Japan Driers. Acts as an accelerant. Another option is Penetrol, which I use every time I paint with oil as it gives a stronger finish and allows the paint to flow better. Something to consider though, most door manufacturers recommend painting with a water borne paint or you void the warranty, especially on any plastic door light trim. I like to use Grahams exterior ceramic satin. Dries quickly, goes on wonderfully and sets hard as a rock plus is highly scrubb-able
Answered by unknown - Fri Mar 9 22:43:12 2007

What is the best way to paint over oil-based spray primer with latex paint?
Q. I did some patch work on interior dry wall that was previously painted. I accidentally used oil-based primer rather then latex. Two coats of latex paint on top of it and the primer spots still stand out. Do I need to start over and prime everything? Can I spray a latex primer over the spots and hopefully just apply another coat of paint? Keep applying coats until it matches?
Asked by rocket - Sun Dec 24 21:13:38 2006 - - 7 Answers - 0 Comments

A. Sand paper take it back down to dry wall is the way I would do it. Then put your stain blocker on.
Answered by desk49 - Sun Dec 24 21:37:28 2006

How long does it take for your typical oil-based paint to fully dry?
Q. oil-based Indoor wall paint. How long does it take to fully dry? Also would like to know how long it takes a water-based paint to dry, as well.
Asked by Roman Soldier in Sri Lanka? - Sun Apr 20 19:09:44 2008 - - 3 Answers - 0 Comments

A. its really quick but wait two hours just in case haha.
Answered by Roxy - Sun Apr 20 19:27:11 2008

How do I clean paint brushes after using oil-based paints?
Q. I am painting walls in my house with oil-based paints and I want to clean and reuse these paint brushes.
Asked by ella - Wed Nov 1 09:02:59 2006 - - 5 Answers - 0 Comments

A. Paint thinner or turpentine.Do this in a well-ventilated area. Soak for 15 mins or less. You may need to use an old toothbrush to get out the stubborn paint.Then use a detergent like DAWN to get out the residue.Re-shape the bristles & you're all set. Good brushes, well kept, can last for years.
Answered by tvlscat@flash.net - Wed Nov 1 09:11:40 2006

How can you paint walls with latex if the previous paint was oil-based?
Q. The interior of our house was painted 20 years ago using Sherwin-Williams oil-based paint. When we repaint, should we use latex, and if so, how well will that go on over the oil-based paint?
Asked by Miriem - Thu Oct 11 21:36:45 2007 - - 10 Answers - 0 Comments

A. Primer the wall! Latex (water based) can not bond to Oil base. I have heard some say if you sand the walls it will bond. Maybe thats why some people will say it worked for them because there walls were sanded good. Its not a risk worth taking especially since primering a wall helps the overal finish anyways. Also think that it takes less time to put a coat of primer on the wall (typically you need 2 coats anyways) then too sand down pealing paint all over the walls. I don't understand why half these guys are saying you "SHOULD" be fine. What kind of answer is that. Primer the wall first, and if you have the money get the primer tinted to the finish coat's color. I say if you have the money because its usually free to tint the color… [cont.]
Answered by sbharveyz79400 - Thu Oct 11 23:01:25 2007

Can I paint over oil based glossy paint with regular paint, or do I need to do something to it?
Q. My kitchen walls are painted with an oil based glossy paint and I want to just use regular paint (latex based) to paint the walls. Do I need to do anything special to the walls or can I just paint over what's there?
Asked by Mrs. Mendoza had Ella 9-12-09! - Tue Jan 26 11:04:47 2010 - - 7 Answers - 1 Comments

A. You need to first clean the walls, especially if there is any grease on the walls from cooking. Sand them lightly with fine grit sand paper. This will dull the glossy finish and make the new paint stick better. There is really no need to prime paint the walls, but you can if you want. You still need to sand first if you want the primer to stick.
Answered by T.J. - Tue Jan 26 11:14:49 2010

What brands of oil based paints are best for blending?
Q. I need to do a mixed media piece, and I've never worked with oil based paints before, so I could really use a second opinion. Thanks!
Asked by Keiko Michishima - Thu Jun 14 05:47:28 2007 - - 3 Answers - 0 Comments

A. Good blending depends a lot on your medium - the more medium (linseed oil, Liquin or Galkyd fast-drying mediums, Wingel, etc) the easier the paint is to blend. Keep in mind that adding linseed oil will make the paint dry much more slowly - good for blending but not so good if you're in a hurry. Good quality paints, like the first answerer said, are generally smoother and use better pigments. Use the best you can afford. Soft brushes - either synthestic or pure sable - are best for blending - stiff bristle brushes won't work as well. Please also keep in mind if you're mixing media, use the oil paint last because it dries the slowest - with the exception of oil pastels which actually never dry. Have fun!
Answered by joyfulpaints - Fri Jun 15 01:55:17 2007

How do you test a painted surface to determine if the paint is oil-based or water-based?
Q. If the previously applied paint is oil-based, I know that water-based paint will not properly adhere to the surface. The painted surface is in good shape, so I do not want to apply a primer (I am replacing a few boards of exterior siding, and i need to apply the new paint, which was color-matched to the original paint, to previously painted boards adjacent to the new siding for blending and nail hold repairs). The previously applied paint is of unknown origin or manufacture.
Asked by Tony I - Mon Sep 4 11:12:38 2006 - - 4 Answers - 1 Comments

A. you can use Goof Off or Oops brand of solvents, they remove water base and not oil base. clean rag-oil base/dirty rag-water base.Now lets address the facts about changing top coats. On exteriors never put oil base over latex .you can however put latex over oil base. Water base paints will adhere to oil base paints as long as it is not glossy. If its glossy then sand or use a primer formulated for glossy surfaces. When in doubt prime. If the job is worth doing then error on the side of caution
Answered by steve b - Mon Sep 4 11:27:35 2006

Oil or water based primer on torn sheetrock?
Q. While removing wallpaper off a bathroom I have numerous spots where the paper took off part of the sheetrocks paper (the gray part). Some of the spots are 6 x 6 inches. I am going to texture the wall but before I do that I need to prime the wall. My question is do I use oil or a water based primer? I have a couple of gallons of oil based Kilz and a couple gallons of water based. I am worried about mold. Thanks in advance.
Asked by Austin R - Fri Nov 16 02:51:14 2007 - - 2 Answers - 0 Comments

A. no primer needed. use a mud knife to put a skim coat float of dry wall mudd on the bad places. let dry and lightly sand smooth...no primer needed on peeled spots or drywall. just prep and texture. where wall board is suseptble to moisture, by code, "green board" is used. don't sweat mold if it is not in a tub shower enclosure. just prep your drywall with mud and sand smooth, then texture. after texture you can seal with kilz or just paint. i would put a coat of primer on freshly textured wall then two coats of paint.
Answered by james k - Fri Nov 16 03:00:24 2007

what are the functions of an oil based finishing in a paint system?
Q. i have been asked to find out some general functions of an oil based finsings in the paint system. i need a breaf explaination on the functions of oil based finishing. can any body help me out?
Asked by Rk - Mon Jul 20 08:57:04 2009 - - 1 Answers - 0 Comments

A. Oil based paints generally offer a harder surface when dried. That is why they have lasted so long. Water based paints do fade unless treated with other things or sealed in some what. Acrylic is somewhere in between (that is their popularity).
Answered by bob n - Mon Jul 20 10:35:24 2009

How do I apply texture to a wall painted w/oil-based paint-does it have to be prepped?
Q. The wall is drywall. Oil based paint. Will the texture adhere to unprepped surface?
Asked by kwillis333 - Wed Jul 26 17:07:58 2006 - - 5 Answers - 0 Comments

A. You have a big problem. Texturing over oil-based paint attracts fire ants and termites. I'd recommend covering the wall with carpet samples using superglue. Instant texture and quite unique!
Answered by echiasso - Wed Jul 26 17:14:42 2006

Can I successfully paint a latex, satin finish, over an oil based primer?
Q. I purchased some paints from Home Depot after consulting a painting dept. worker. I didn't know there was a difference in interior paints (latex and oil based) and I wound up buying latex paints, though he never mentioned there might be a problem. I painted my bathroom and when I removed the tape, the paint started peeling right off too, like plastic wrap. The bad news is, I also purchased a 5 gallon bucket for $60 that is non-returnable. I intended to use it for my living room. Now that I know that the paint will peel, what I can I do to paint latex over an oil based primer? I can't return the paint because it's mixed and I don't want to have wasted $60. Can I still use it? How can I paint with out peeling it off removing the… [cont.]
Asked by Heidi - Sun Jun 17 23:37:19 2007 - - 6 Answers - 0 Comments

A. How in the world did you end up with an oil based primer? It would not be my first choice for interior work (with a few exceptions), but you should be able to paint over it with latex. It will need to fully cure before you topcoat, at least 48 hours, I would lean toward curing it for a week. This is not a guess, I do it all the time but usually on exterior surfaces. Also, I sold paint for 10 years and have been through every kind of training you could imagine for paint product selection and problem correction. I would not, under any circumstances try to find an oil paint to put on your walls. Too much of a mess as much as anything. If you have let the primer fully cure and are still having problems, or if you would like a bit more… [cont.]
Answered by be_a_lert - Sun Jun 17 23:48:56 2007

Is there an easy way to remove oil-based metal paint from a concrete porch?
Q. I was painting some metal columns in the front of my home and some of the paint dripped onto the concrete porch and has dried. It's an oil-based rust paint for metal. I've tried using paint thinner but it wouldn't come off. I also tried Lacquer thinner with a steel wire brush and a it kinda came out but with a lot of elbow grease and I was looking to see if there was an easier way of removing this paint. Thanks in advance
Asked by nomad2224 - Mon Nov 12 10:12:00 2007 - - 5 Answers - 0 Comments

A. Try getting paint remover from a hardware store (home depot or lowes). You can ask in the paint dept. Concrete is porous so you will need to brush it a bit. You can get a drill mounted brush to help make that easier. Ask in the tools dept. It will take some effort.
Answered by RmW - Mon Nov 12 10:22:24 2007

Can killz water based paint be coated over an petrolium or oil based paint or will i have to take the paintoff
Q. i have some petroliem based paint on some plastic, but now i want to put killz primer water based paint on instead should i strip the oil paint first or can i just go over it?
Asked by Smart - Sun Oct 7 16:05:29 2007 - - 5 Answers - 0 Comments

A. Killz normally is not water based. It is designed for killing stains from bleeding thru(such as a rust stain in the ceiling) Give it a coat of kilz, wait till dry, then overcoat with latex(water based) the rust will not burn thru. Best primer to put over oil is alkyd(oil based) primer, let that dry 24, and then latex if you want. Alkyd sticks better than latex primer would. In either case, you would need to sand the surface some with 100 grit sandpaper to give you a mechanical grip at least.
Answered by Xavwieztsky - Sun Oct 7 16:28:11 2007

What products are out there to help cure walls covered with oil based paint?
Q. My house was built in the 60's and the first owner painted the kitchen walls with a high gloss, oil based paint. The next owner could only wallpaper because all other paints peel right off. I am ready to pull the wallpaper, but would like to be able to paint the walls. They are drywall. What do I need to do once all the wallpaper is removed to cure the walls for priming and painting? Serious answers only please.
Asked by busymama - Wed Jul 25 23:32:03 2007 - - 2 Answers - 1 Comments

A. This is an easy one... Follow these steps to be able to paint over what is there... this is the ONLY way to make paint stick to it: 1. Wash the walls with liquid TSP. Use the liquid instead of the powder as it's easier to mix, isn't toxic and won't need to be rinsed off. You'll find it at any good home hardware or paint store. TSP will remove ALL grease, grime and any other dirt. 2. Prime the wall with an oil based primer. I suggest either Bull's Eye 1-2-3 or Kilz. If you don't prime with oil based primer, that's why the other paints come right off. You can't paint on top of oil paint with a latex paint or primer. 3. Let the primer dry completely. 4. Paint away to your heart's content. And yes, you can now use latex paint… [cont.]
Answered by The ReDesign Diva - Wed Jul 25 23:49:35 2007

What do you think it is going to take to move from a oil based consumer culture?
Q. What do you think it is going to take to move from a oil based consumer culture to a renewable energy based one?
Asked by Find Your Fangs - Fri Aug 28 19:19:25 2009 - - 23 Answers - 1 Comments

A. We need the new technologies to be cheaper and to make them more efficient by funding for its research. Then these new, greener technologies can slowly infiltrate the economy until they become commonplace.
Answered by Neo Axl - Fri Aug 28 19:25:07 2009