Why is proper cleaning between coats essential for a spray gun?

Proper cleaning between coats is vital to ensure consistent paint application and to extend the lifespan of your Advanced Low-Volume LVLP spray gun. In this article, we will break down the reasons why cleaning between coats is necessary, as well as the steps to do it effectively.

Reasons for Cleaning Between Coats

• Prevent Contamination: Paint from the previous coat can mix with the new coat if the gun is not cleaned properly, causing defects like dust, streaks, or uneven textures.

• Preserve Spray Gun Performance: Residual paint can clog the nozzle and affect spray patterns, leading to inefficient atomization.

Steps for Cleaning Between Coats

1. Flush the Spray Gun: After completing a coat, disconnect the gun and flush it with a solvent that is compatible with the paint you are using.

2. Clean the Nozzle: Ensure the nozzle is clear of any residual paint by using a soft brush or dedicated cleaning tools.

3. Inspect and Reassemble: After cleaning, inspect all parts to ensure no paint residue remains, then reassemble the gun.