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Monday, June 22, 2009

Car Spray Painting Techniques Overview - Automotive Spray Paint

Posted by patrick

By Kurt Sullen

Once youve decided that youre going to re paint your vehicle then youre going to need to learn the techniques involved in getting a long lasting finish. Naturally, the product youre going to need is car spray paint. This comes in a variety of forms, but each one has its individual unique way of using it.

You will find the most ordinary kind of car spray-paint utilises compressed gas. Hence compressed air is utilised to provide the ability to spray it. There're also a variety of spray guns on the market specifically designed for this type of painting tasks.

If you're doing simply touchup or a reasonable job then you should find the standard canned spray-paint adequate. These are aerosol cans of car spray paint that are highly pressurise. To apply you keep your arm moving as you speedily apply a moderate coat of the paint to the preferred area. Dont hesitate in moving the can as you would end up with runs.

Then you've to the choice of utilising the large spray guns. In this case, the spray gun will combine the paint with the air to acquire the needed pressure. Again, you'll just want to apply a light coat and once again keep your arm moving. If you do not keep an even sweep of the paint, you would end up with an inappropriate finish. There's alot of over spray with this method as about 1/3 will go to the object while 2/3rds goes into the air.

Other type of technique you could utilize is with a High Volume Low Pressure sprayer. It's very alike to the conventional spray-gun except the gun needs less pressure. In this case, though a higher volume of air is essential. This method if you utilise it the right way will mean reduced over-spray so more car spray paint would reach the target area. In this case 2/3 rds of the paint would be utilised with one third going into the air. Opinions differ as to whether one like utilising the HVLP techniques.

For hard to reach areas you can utilize the electrostatic spray painting. Over again, this method is more efficient for the amount of car spray paint that hits the target area.

There are several other methods that are very similar. In regards to techniques it mainly depends on the kind of equipment you are utilizing. Most of the equipment used for car spray paint will come with instructions and suggestions. In almost every case though it would urge various light coats as opposed to one or 2 heavy ones. The fundamental techniques of keeping the paint moving will most likely be instructed.

If possible, you will want to practice a little with whatsoever equipment you decide on. Better to make your mistakes on some other object besides your car. If you do not you could end up with a lot more work than you bargained for.

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