Using Paint and Primer in One: Here are some tips
Most get super excited when doing work on their own interior painting. But use a primer before color paint? That is not common.
However, applying a primer coat is key to getting the paint job:
- better looking;
- more durable;
- more economical
The primer helps the finish paint adhere better, reducing the chances of peeling or embedding, and it can make the painted surface look much more attractive by achieving a more uniform color and gloss.
Stain blocking primers prevent grease, rust, smoke residue, and other stains from seeping through paint and ruining its appearance. If your walls or wood show signs of these contaminants, you will want to be sure to apply a stain blocker.
Vapor barrier primers are typically used in bathrooms, kitchens, and laundry rooms. They help prevent moisture from passing through the walls to the outside, where it could damage both the wall insulation and the exterior paint of the house you are working on.
Bonding primers are designed to use very smooth or shiny materials such as glass, tile, laminate, vinyl paneling, or siding. To paint these surfaces, a bonding primer is essential to help the paint adhere well.
So-called kitchen and bath primers are manufactured specifically for use in those rooms. What makes these coatings special? They contain both biocides and stain blockers to help control mold and mildew growth in damp areas.
A very important detail of the primer that we have not mentioned is its color, and not only that but how this color can affect the final work.
You see, you will generally find three prime colors on the market: white, gray, and black. Each of them can slightly alter the final color you paint on it.
Recommended mainly when the color to be covered is a light color such as blue or yellow. Thanks to the white primer, the colors you add later will be more vivid and bright; of course, no trace of the previous color will remain through the new finish.
If you want to get more outlined edges and darken the final tone a bit, then the black primer is what you should use. Especially when you want to highlight a relief, we recommend that you use a black primer and; then apply a dark-colored wash or varnish.
Being a middle point between the previous ones, you will get details at the same time as highlighting, which translates into more realistic colors; The first gray is perfect when you will paint a wall in various colors. It is also very useful in those woods that have a design made in paint. However, the final decision is yours; Only with your own experience will you be able to make decisions that are more suited to what you are looking for.
Final tips when painting
There are many “tricks” that can only be learned by experience; many of them are learned after having made enough mistakes; Since we like to help everyone through our experiences, so you don’t have to make a mistake yourself, here are some little tips that you will surely find very useful.
You don’t always have to wait 4 hours
Many people say that you should wait 4 hours between one coat of paint and the other to achieve an optimal finish; This precautionary measure is usually very successful; however, it is not the same with the primer. You should always check the manufacturer’s instructions. Still, from our own experience, we can assure you that the primer layer must be covered with the final color after 1 hour after priming.
More primer does not equal better grip
A well-loaded coat of primer or two well-loaded coats are no better than one. You should not confuse the function of the primer with painting the final color. With paint, you must apply several coats, a maximum of three when you use a primer. However, the primer should be one. Otherwise, you will be wasting material.
Remove layers of previous paint
Being a product used to cover the previous color, it is natural that we want to save time and have the best results. However, if you will paint a surface with more than two layers of previous paint on it, you must first remove all that old paint.
The idea of the primer is to create a good base for the next color. This way, you will achieve a homogeneous result, and you will not spend a lot of material; But what happens when the primer base is in a very bad condition?
You cannot expect this product to repair blemishes from years ago; you also can’t expect it to adhere optimally to a falling surface.
For this reason, we recommend using a spatula to remove these accumulated layers and, before applying the primer, rub sandpaper over the entire surface. This will create a solid foundation for your solid foundation.
You don’t have to always rely on the brush
Fortunately for those who do not plan to paint a wall but something more intricate, this product also comes in very inexpensive aerosol forms.
If it’s time-saving, why use a brush? In just one minute, you can have your entire surface covered with the primer; just remember to place the spray at least 15 centimeters away from the surface to be covered.