Sonny wrote:
> After buying a Duralast 2 gun set (from Autozone), the instructions state the guns are to be used for oil based paints, not thin applications, so I searched again. Another thing I discovered, didn't like about these guns, the lid of the tank just laid in place, it didn't screw on, hence, if I wanted to lay the gun down, between sprayings, I'd need to empty the tank. *I'll return the Duralast guns.
>
> I found this review:
http://www.paintspraypro.com/best-spray-gun-for-lacquer/
>
> Don't know how reliable these reviewers are, but the Kawasaki gun ($30) appears to be a reasonable choice, for the low price, despite it being a siphon feed. I had initially thought, maybe, a gravity feed might be an upgrade to my previous (limited) spraying experience.
>
I would not worry about the siphon feed Sonny. I have several siphon
guns that are over 35 years old and still shoot like new. As is the
case with any paint gun, you'll rebuild the gun from time to time over
the years and the availability of rebuild kits could be a consideration,
but as you say, if you get 5 years out of it before it needs a rebuild,
you'll be just as well off to simply buy a new gun. Rebuild kits can
get pretty pricey.
I do 90% of my shooting these days with gravity feed HVLP and I like the
feel and mobility of gravity feed, but it does not bother me one bit to
load up one of my siphon guns for a particular need.
The most important thing with any gun, but especially with siphon guns,
is keeping them clean. No short cuts. After every single use, run a
cleaning brush up the pickup tube. Don't trust just filling the cup
with thinner and hoping that it will clean out the tube. Some materials
will clean out very well that way, but other materials like urethane
primers, will not. And - keep the air vent perfectly clean. Siphon
really relies on that air vent. My guns have a little less shine than
they did when they were new, and some stains on the cups from before I
bought them, but otherwise every one of my guns is in like new condition
in the working areas. I've learned the things I mention here the hard
way!
I even have a couple of HF gravity guns that I keep on hand for primers
and they work perfectly. $9 each when they run their sales. I can lay
down a factory finish with these guns. The only problem is - I
typically get maybe four or five uses out of them before they die.
Seals deteriorate, etc. and there are no rebuild kits for them. So,
when they go on sale I buy one or two and just throw them on the shelf.
--
-Mike-
mmarlo...@windstream.net