Many novice painters seem to think that priming new drywalls is just an option that can be bypassed when by putting an additional coat of paint. This is usually not true. First of all, primer and paint are two distinguishable materials with different functionalities. That means that when you skip the primer, you are likely to end up with very undesirable consequences. You may be able to notice some of the defects immediately but some of them become more apparent long after a project has been completed. Here are reasons you ought to pay attention to drywalls to get the best results.
Using the primer makes it possible to seal the drywall and protect it from damages. A drywall primer comprises of a binder referred to as polyvinyl acetate. The core purpose of the adhesive substance in the primer is to seal the drywall paper. If the primer is not used, waterborne paints (consisting of a latex binder) can easily soak into the drywall and spread unevenly. This creates visible blotches that make the drywall look bad. In addition, the drywall will have rough areas. The primer is effective because it is more porous as compared to the drywall. That means it can take in additional coats of paint and ensure that the blotchy areas are evened out.
A primer has a base that has glue properties. This allows the paint to adhere to the drywall effectively. Therefore, when you choose to skip the priming part, you are definitely creating room for paint to peel on the drywall particularly when the moisture level is high. In addition, drywall cleaning can be a little difficult several months down the line when paint has dried up. The paint may wear off easily when you are wiping the drywall to remove dirt. In cases where the paint color is actually lighter, any attempt to clean the drywall will only result in a dirtier wall. Although you may put the blame on paint quality, the truth of the matter is that you failed to use primer during installation.
A primer leaves a seal on the surface of your drywall. This allows the paint to spread evenly on the drywall. With regard to color, you will definitely have nothing to worry about because there will be color uniformity. However, when primer is not used during drywall installation, there will be a reduction in the pigment ratio (for the topcoat). Therefore, too much pigment will end up soaking into the drywall. Moreover, the ultimate color will be lighter and may seem washed out. To avoid this mess and keep the sheen from being chalky in the end, reputable general contractors in Hawaii recommend the use of primer for effective results.
You may be repainting your wall because you want to simply change its color or because it is damaged. Whatever the reason, you are allowed to work without the primer. This is because the existing paint creates a seal on the wall. Omitting the primer allows you to achieve great adhesion and even coverage. In the case of a drywall that has been damaged by smoke or water, you may require a special primer to keep the smoke and water from bleeding through the wall.
Drywalls can be delicate and in the event you fail to handle them with care, you may get a terrible outcome. That is why you need professional assistance when it comes to drywall projects. A contractor has the required professional experience and can help you see everything in detail. For the best drywall project results, always ensure that you use the primer before painting.