Even the best LVLP spray gun won't deliver a professional finish if it's not set up correctly. Here's how to get the most out of your setup when performing gravity refinished painting for car painting jobs.
LVLP spray gun (preferably with a 1.3mm or 1.4mm tip)
Air compressor (min. 3 CFM @ 40 PSI)
Air pressure regulator
Gravity feed cup
Proper PPE (respirator, gloves, goggles)
Install a gauge at the gun handle to control PSI directly at the gun. This ensures consistent spray patterns.
For basecoats, 10–15 PSI at the cap; for clearcoats, around 20 PSI. Check your spray gun manual for specifics.
Open fluid needle about 1.5 turns to start.
Set fan width halfway.
Test spray on a masking paper to fine-tune.
Use a paint strainer to prevent clogs. Fill only 2/3 of the cup to maintain proper balance.
Hold gun 6–8 inches from surface and spray a short burst. You're aiming for a cigar-shaped pattern with even edges.
Using too high pressure (causes overspray)
Incorrect tip size (affects atomization)
Holding gun too close (leads to runs)
A well-calibrated LVLP spray gun used with a gravity feed system offers unmatched control and finish quality in gravity refinished painting. The setup takes minutes, but the difference it makes is enormous.
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Wenzhou Sico Spraying Tech.Co.,Ltd
Add: Daqiao Industrial Area,Beibaixiang Town,Yueqing,Wenzhou,Zhejiang
Zip code:325603
Tel:+86-577-67307836
Email:sales@sicotools.com
Mobile/Wechat：+86-13777716892
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These SK-300 spray guns are fantastic! Love the no oring design, less leakage and easy maintenance. The atomization is perfect for automotive painting. Highly recommend!
Spiro Pittas,AustraliaPRD-817 gives me precise control over color, gloss, and gradients-art-level finish without top-tier pricing”
Olie-PaintzPRD-817 gives me precise control over color, gloss, and gradients-art-level finish without top-tier pricing”
Olie-PaintzPRD-817 gives me precise control over color, gloss, and gradients-art-level finish without top-tier pricing”
Olie-PaintzPRD-817 gives me precise control over color, gloss, and gradients-art-level finish without top-tier pricing”
Olie-Paintz
