Thank you for your help. Water-based paints are safer. A final consideration is the types of paint you will actually be able to purchase. You can usually paint over something else without needing to re-prime the wall. But that time was the 1970s and 1980s and those days are long gone. Painting over an unprepared lacquered surface would be much of a waste of time because the paint will not find a proper surface where it can form a strong bond. Acrylic and latex paints are the remaining types, with acrylic paints using chemical solvents and latex using water. Applying oil-based primers on unfinished surfaces will always give you one of the best foundations for the top latex paint layer to adhere properly to the surface. Just like their waterbased counterparts, these primers are very good at sealing the wood surfaces to prevent tannins and bleeding. They are: The 100% acrylic latex has a reputation as the performing type of the three thanks to the fact that it binds so well to the surface and, above all, retains good color.eval(ez_write_tag([[300,250],'woodcritique_com-medrectangle-4','ezslot_0',108,'0','0'])); The Vinyl-acrylic is the cheaper option of the three, and is best for interior usage, especially the walls. This difference means that once dry, latex and acrylic paints have many different qualities. Furthermore, latex primers are good at blocking stains such as marker pen stains, smoke, crayon, and a lot more. Scuff the wood with 320-grit sandpaper to smooth the wood and etch hardened oil. Use Oil Bond on wooden surfaces treated with any of the following: Stain; Polyurethane; Varnish; Shellac ; Lacquer; Or, all surfaces with oil-based paint; How To Use Oil Bond. One question, however, is can you use latex paint over oil based primer? On wood surfaces, for example, the oil-based primers do so much in preventing the wood from producing tannins and bleeding to the surface of the latex paint.eval(ez_write_tag([[300,250],'woodcritique_com-box-4','ezslot_1',109,'0','0'])); One bad thing about latex paints is that some of them can cause the swelling of wood grains. One fascinating feature of shellac primers is that they dry very fast, usually under an hour, making them suitable for projects that need completion in a short timeline. There are typically fewer colors available for acrylic paints, and it is often more expensive than latex paints. As for the materials, this formula is great on bare wood because of the properties that allow it to seal porous surfaces with ease. Latex paint also dries very quickly. Use Latex Primer Paint over an old canvas to prepare for your acrylic paint pour. Between latex and acrylic, acrylic paint will adhere better in this situation, since latex is water-based. It isn't unusual to clear-coat an acrylic paint finish on a metal surface, such as on an automobile, with CAB-acrylic or acrylic lacquer. If you are going to use latex paint over an oil-based primer, ensure that you prepare the surface properly. Besides, oil-based primers can also block stains, nicotine, ink as well as water. Above all, latex primers are pocket friendly and resist flaking, peeling, yellowing, and so much more. The batteries in your electronic safe... Can I use latex or acrylic paint over other paint? The glossier the paint, the longer it will take to dry before applying another coat. Latex also works on multiple surfaces and materials such as concrete, brick, as well as galvanized metals. Hopefully, this overview will help you determine which type of paint is better for you. There are many types, colors, and finishes to choose from, and at first glance, they can seem the same. Depending on the location of your project, one type may be vastly preferable to the other. They are a choice of many woodworkers and painters because they have existed for many years and are reliable. Additives are different chemicals, like mildewcide or UV-blockers, designed to give the paint special properties. Benjamin is a freelance writer and graphic designer. If you really want to ... yes. The 100% acrylic latex has a reputation as the performing type of the three thanks to the fact that it binds so well to the surface and, above all, retains good color. These paints are called latex because they have chains of artificial polymers with behaviors similar to that of natural latex. I add a little grey or white to colors when I want to make them match a little better. And, we agree that it is okay to apply latex paint over oil-based primer. However, oil-based paints fell out of favor years ago with the invention of acrylic paint, since it is not as safe. Priming is only necessary when you are dealing with bare surfaces or porous woods. https://woodcritique.com/blog/when-to-stain-a-new-deck/. It is okay to use latex paint over oil-based. Repainting with Latex Paint or Water-based Paint If you were thinking of using latex paint such as acrylic paint to go over your alkyd coat, think first before starting your painting project. VOCs are toxic to the environment, people, pets, and even plants. Latex paint tends to have a more even coverage and will look great after two coats. They are very elastic compounds making them perfect for use on metals, plaster, and plastic surfaces. If you prepare your surface adequately, then the application of latex paint on an oil base will result in an exceptional finish with a strong and durable surface. We recommend that you use acrylic primers, especially when dealing with wood types that have the ability to dampness. In fact, most paints you see will be latex, as water-based paints are very popular for indoor uses. All paints are made of pigments bound to resins, which are dissolved in solvents and mixed with additives. For example, automotive paint is a particular chemical compond that would require a particular overpaint. Applicators should use a quality oil-based primer that is compatible with water-based paints. Oil-based paints have been used for centuries, and despite numerous innovations, a few facts have remained prominent in the artistic world. If you must use latex over oil, buy 100% acrylic latex and if the walls are glossy at all, you are best advised to sand them prior to applying the acrylic paint. Acrylic resin is very weatherproof and will not fade in the sun for five to ten years. When you spray lacquer over a solvent-based acrylic finish, they combine to form a hybrid film, even if the acrylic is pigmented to form a paint. 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