To use wall spray for painting, you need to select the correct equipment, plan your application, and use proper technique. Following a few key steps will help you achieve a smooth, even finish on your walls.
Using a paint sprayer can significantly speed up painting large areas compared to traditional brush and roller methods, providing a professional look if done correctly.
Here’s how to use wall spray based on best practices:
Getting Started with Wall Spraying
Before you begin spraying, preparation is crucial. This includes protecting surrounding areas from overspray with drop cloths and tape, as well as properly preparing the wall surface (cleaning, patching, sanding). The first step specific to the spraying process involves the equipment:
- Select the spray tip that's best suited for the paint you are using and the surface to be sprayed. The right tip ensures the paint is atomized correctly and applied at the proper rate for your specific paint type and wall texture.
The Spraying Process
Once your equipment is ready and the area is prepped, you can begin applying the paint. The process involves a specific order of operation to manage coverage and minimize drips or runs.
- Start High, Work Down: Begin spraying at the top of the room and work your way down. This helps gravity work with you and allows you to maintain a wet edge as you move down the wall, preventing lap marks.
- Cut in and Spray Flat Areas: First, spray the areas around windows and doors (often referred to as "cutting in"). Then, spray the remaining large, flat areas of the walls. Use consistent, overlapping strokes to ensure complete and even coverage.
Here's a breakdown of the application steps:
Step 1: Choose Your Spray Tip
As mentioned, the initial crucial step is selecting the spray tip that's best suited for the paint you are using and the surface to be sprayed. Consult your paint sprayer's manual and the paint manufacturer's recommendations to find the appropriate tip size and type for your specific project.
Step 2: Plan Your Starting Point
Based on the reference, you should start at the top of the room and work your way down. This systematic approach helps manage drips and maintain a continuous wet edge for a seamless finish.
Step 3: Apply the Paint
This step involves two main parts:
- Cut in: Spray around obstacles like windows and doors first. This is similar to how you might use a brush to cut in edges before rolling.
- Spray Main Areas: After cutting in, spray the remaining large, flat areas. Use overlapping strokes to ensure every part of the wall receives paint without thin spots or excessive buildup. Maintain a consistent distance and speed for best results.
Following these steps will help you effectively use wall spray for your painting projects, resulting in a smooth and professional finish.
