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How To Fix Paint Blocking
Whether you are hosting a house party, selling your house, or having an open house, keeping your belongings looking sharp and aesthetically pleasing is a must. Unfortunately, a paint blocking issue can cause problems when trying to keep an apartment building or house looking clean and presentable. Learn what causes it and how to avoid paint blocking. See All Pro Painting Tips See All Pro Resources
The Issue
Paint blocking is a common problem among painters and builders. It occurs when fresh paint is painted over another area that has been freshly painted. When the paint of both pieces dry, they adhere together. If one piece is removed, the other paint either peels away or paint from one piece adheres to the other surface. Typically, paint blocking occurs when two adjoining walls are painted different colors. Paint blocking can also occur when painted surfaces are exposed to areas that have a lot of moisture. The moisture is able to weaken the hardened paint and allow the paint from two surfaces to adhere to each other. See All Interior Paints
Latex Paints
For low-moisture areas or an area that is currently humid but won't contain a lot of moisture in a few days, then using latex paints is the better option. Latex paints have better initial block resistance because they dry very fast. However, latex creates an emulsion with water which will cause paint blocking over long periods of exposure to water or moisture. If you are painting in an area that is constantly humid and full of moisture, then alkyd paints are the best option. View Speedhide Interior Latex Paint
Alkyd Paints
Alkyd paints are better for high-moisture areas. They have long-term block resistance because they are made with hydrophobic materials that resist water. If you are unsure of the moisture level in your specific area, you can check your windows or glass surfaces for condensation. As the water vapor in the air comes into contact with cool glass, it condenses from a vapor to a liquid and forms water droplets on glass surfaces. If this test is unhelpful or unreliable, then you may have to purchase or borrow a hygrometer to measure the relative humidity in the air. Once you have identified the humidity level in your area and have decided to use an alkyd paint, then you should allow sufficient time for the paint to dry. You may also want to use talcum powder to help alleviate sticking. View PPG Glyptex Interior Alkyd Paint
The Solution
It is easy to make any building look great as long as you have the correct information and tools for the job. Make sure you use the right paint for the level of humidity. If you are unsure of how to begin painting, please consult an expert for methods and materials. You will not be sorry that you did when your project comes out looking truly amazing and spectacular. View More Pro-Tips
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