Painting Problems Solved: How to Troubleshoot and Fix Common Issues. Let’s discuss in detail.
I remember the last time I did some DIY painting on our patio wall. It was a hot summer day, and I thought it was a good time to repaint. I spent all morning happily painting and was proud of my finished masterpiece. But my satisfaction was short-lived because the next morning there were blisters all over the wall.
The paint had bubbled up. I found out later that painting on a warm surface in direct sunlight caused the blisters. So, I ended up spending more on fixing the damage. This is just one of the common issues you might encounter in the future during your painting. So, how do you solve this kind of problem? Here is your ultimate guide to painting.
This article will enlighten you on the causes of possible painting problems. I will give the proven and tested solution to troubleshoot them with extra caution and painting safety. Here are some of them.
Blistering
It happens when bubbles caused by the lifting of the paint coat from the underlying surface cause a lack of adhesion. Extreme heat, dampness, humidity, or a mix of all three are usually the culprits.
How to Fix This?
For Interior Surfaces
A simple fix to stop the moisture buildup includes installing fans that vent outdoors or leaving the window slightly ajar. To maintain painted surfaces, make sure the space is adequately ventilated to avoid moisture problems like those seen in basements, bathrooms, and kitchens.
By sanding or using a scraper, remove blistering paint bubbles from the surface. Use a top-notch paint primer. Repaint the room using high-quality paint and the proper paint finish.
For Exterior Surfaces
To maintain painted surfaces and eliminate any blisters or bubbles, utilize a power washer, sandpaper, or scraper. Employ high-grade exterior paint. When it’s not exceedingly hot and humid and the temperature isn’t below -10 degrees Celsius, paint when it’s the correct time of day and temperature. Ensure that the external wood surfaces have been dried for at least two to three days.
These suggestions can assist you in avoiding paint blisters or bubbles. During your next DIY painting (20) project,
Painting Problems Solved: How to Troubleshoot and Fix Common Issues.
Abrasion
Abrasion is the removal of a piece of the coating’s surface. In extreme circumstances, it’s removal to the point of revealing the substrate, or in other words, the wear and tear of paint.
How to Fix This?
For painting safety and to avoid this from happening, use coatings that are resistant to abrasion. Some examples are those specially developed with resins and extender pigments. Only an abrasion-resistant coating will be able to mitigate or restrict the consequences of severe abrasion.
Bleeding
When powerful solvents are employed in the topcoats, bleed-through can happen. Bleed through is often defined as the whole or partial redissolution of the prior coat or a constituent of the previous coat.
How to Fix This?
Employ the proper coating specifications and materials for prevention and maintenance of painted surfaces. Utilize items that go together. If at all feasible, use the proper sealer coat.
Bloom (Blush)
A hazy buildup on the paint film’s surface that resembles a grape’s bloom and causes color dullness and gloss loss. This is the condensation or moisture on the paint coat during drying, especially at low temperatures (a common phenomenon with amine-cured epoxies). The wrong solvent combination might also cause blooming.
How to Fix This?
Painting safety application and curing of coating systems under the appropriate climatic conditions and adhering to the manufacturers’ suggestions should be followed to get a clean output.
Chalking
Chalking is the airy, powdery coating on top of a paint film. A color shift or fading is observed as well. The choice of binder and pigment concentration affects the pace of chalking. Chalking is a well-known quality of some paints, such as epoxy paints. Besides, The possible causes include the dissolution of the paint’s binder upon exposure to UV light or weathering.
How to Fix This?
To maintain painted surfaces, apply an appropriate topcoat with high UV resistance and chalking resistance. Painting Problems Solved: How to Troubleshoot and Fix Common Issues.
Adhesion Failure
This happens when paint doesn’t stick to the surface or previous layers of paint. The causes may be surface pollution or other potential causes of condensation and coating compatibility issues beyond the overcoating time or systems.
How to Fix This?
When you do DIY painting, make sure the surface is free of debris, dry, and clean, You can fix this if the surface is uncontaminated and has been appropriately prepared. Apply the proper coating, specify it, and adhere to the recommended overcoating times.
Cissing
It happens when the paint has receded to expose the surface or there are surface fractures in a wet paint layer. The substrate cannot be wetted out by the paint. The possible reasons include surface pollution from either moisture or foreign substances like grease, oil, or silicone. This is also known to occur when wrong blends of solvents have been applied.
How to Fix This?
Make sure the painted surface is maintained and free from debris. Pollutants such as grease and oil must be removed before coating application.
Cracking
This is the evident cracking of a dry paint film through at least one application, which may reach the substrate at a deep level. Many types of cracking exist, ranging from small to severe cracking systems. The main causes of cracking, which is typically a stress-related failure, are surface movement, age, moisture absorption and loss, and a coating’s overall lack of flexibility. Also, The likelihood that the paint coating may break increases with its thickness.
How to Fix This?
Apply painting safety by putting appropriate coating systems and methods in place as well as appropriate dry-film thicknesses. Alternatively, utilize a coating method that is more flexible.
Conclusion
Now that you know how to troubleshoot common painting issues, you can be confident enough to do your next DIY painting project. Just remember that prevention is better than doing a repair overhaul, so make sure to do the necessary painting safety before doing that first stroke. Happy painting!
Painting Problems Solved: How to Troubleshoot and Fix Common Issues
