|
Written By Steven Craig ARTIST PROFILE STEVEN CRAIG
TECHNICAL
DATA Steven Craig is the owner and head painter of SKC CUSTOMZ in Lake Havasu City, AZ. In the past Steven has won the House of Kolor Prestigeous Painter Award and was a 1st Place winner of Dupont's Hot Hues Awards. He most recently was awarded the Matrix System's FX Grand Prize Award for the second time. Steve paints a wide range of jobs from guitars to large off shore boats. Visit his web site at
Airbrush
:
Iwata HP-BH, Custom Micron B, Iwata Eclipse CS, Iwata HP-BCS
"Iwata LPH-400 LVX"
Copyright 2007 Airbrushtech.net
Teaming up with Iwata's LPH400 LVB the LPH400 LVX eXtreme basecoat technology was developed for use with 90-95% of basecoat colors and engineered to provide increased productivity in application for solvent or waterborne basecoats. While the LPH400 LVB remains the set-up for the most difficult or complex colors the LPH400 LVX handles all the middle range colors where productivity and speed is a must. Extensive field-testing and painter evaluation reports prove that the LPH400 LVX is much faster than the competition and has an ultra smooth application with no technique change. Inlet pressures, spray distance and overlap are the same for the LPH400 LVX as a normal LPH400 LV.
NEW LPH400 LVX
Normally, when Iwata releases a new spray gun my distributor for them sends it to me knowing that I will purchase it with no questions asked. Marco Rodriques from Pro 1 Automotive (my Iwata dealer) called me and requested that I stop by his store before I closed for the day. He informed me that he had just received the first two new Iwata LPH-400 LVX spray guns to enter the state of Arizona. I've always felt that being able to lay heavy metallics evenly with no modeling or zebra-striping is what separates a great painter from a mediocre one. Those who know how to apply them take great pride in the fact that they can. It shows they have the knowledge and experience that can demand high dollar amounts for their ability. "This spray gun will level the playing field." As usual, Marco told me that he would take the spray gun back if I didn't like it. I still wouldn't budge on the fact that I just didn't want another gun right now. So, he kept adding extras, like a gallon of the new PPG Vibrance Clear developed for custom work. Needless to say, he finally got me to cave in and reluctantly buy the spray gun. The LPH-400 LVX has a newly designed air cap to produce excellent pattern and droplet spread. The following day, the new spray gun was put on a shelf where it remained for about a week. I began a new project that would be done in Candies and required a heavy metallic silver base. I figured this would be a good time to give the new LPH-400 LVX a field test. Starting out, I mixed up the amount of silver I would normally use for this size of project. On an average, to get good solid coverage with a heavy metallic silver it would take 3 to 5 coats of paint to remove any striping. A medium wet coat followed by 1 or 2
arrangement coats. psi, which is what my Iwata LPH-400 is set at. Immediately I knew this setting was incorrect and I would have more silver airborne than reaching the surface. After adjusting the gun and doing a few test patterns it seemed the sweet spot was between 14 psi and 16 psi. I began by applying one medium wet coat. I stood back to look at the first pass
and stopped. Walking out of the spray booth,I immediately called Marco. I informed him that I demo'ed the new Iwata and to get over to my shop, NOW! He hesitantly asked, What's the matter? Don't you like the new gun?" I told him to just get over here.
impossible. Marco laughed and then proceeded in calling me several names using very colorful language, if you know what I mean.
John told me how excited he was about the new spray gun. He felt that Iwata produced another full size gun that will be revolutionary to the industry. He asked what psi I ended up using. I told him between 14 and 16 psi. He said that what I did when it didn't look like it was atomizing correctly is what many painters will do and may disappoint them with the gun unless the get used to the low psi. It made a lot more sense when he explained that to deliver the metallic better a larger droplet was needed that would hold the metallic in place and keep it from standing on edge.
results. After applying two coats of paint he stopped. He looked at what had been produced at this point and to his amazement he had full, even coverage and the metallic had layed flat with none standing on edge. At that point his helper was walking by and he handed the gun to him and told him to spray the same paint on a panel. Now, this person was just a helper and had never painted before. He got the same results as the professional painter did, two coats with full and even coverage. The owner turned to John and said, "I'll take five of these guns!".
The only difference between the LPH-400 and the LPH-400LVX is the air cap. The LVX cap has a faster fluid speed delivery, larger pattern overlap, & spray distance are less critical.
Actual picture of the demonstration with only one coat of silver.
|