There are various types of spray booths for practically any project you have in mind. And, if you cant find what youre looking for, custom spray booth manufacturers can make one for you. Following is a description of the different types of spray booths and a little about their uses.
Spray Booths for Vehicle Painting: This is typically what many think of when they think of a spray booth. This type of spray booth is a well-ventilated, enclosed building-like structure used for spray painting a variety of vehicles, from boats to cars to airplanes.
Painting any type of vehicle is an exacting, dangerous undertaking that should only be done by professionals. In fact, many do-it-yourself car enthusiasts often take their lovingly restored vehicles to experienced professionals for the paint job because they dont have the equipment necessary to do a professional job and safe job.
If your hobby ever becomes a full-time business, it is critically important to have the right structure to do the job. Because large amounts of harmful chemicals are being emitted, spray booths are necessary to help maintain things like airflow, temperature, draft direction and more. Spray booths have to adhere to strict environmental and safety codes. It is a highly regulated industry designed to protect man and nature.
Powder Spray Booths: These are used when you want to apply a powder-based colorant to a surface. Unless youre applying this type of colorant, most experts recommend regular spray booths for most jobs. In fact, they are ideal for everything from a regular car painting job to creating intricate airbrush designs.
Spray Booths for Wood Finishing: If youre a carpenter or furniture builder/manufacturer, a wood finishing booth is an ideal investment in your business. Wood finishing booths come in a variety of designs.
For more of the hobbyist, there are so-called bench top versions that can sit atop a work table or bench to apply lacquer and other finishes. For the more commercial businessman, there are full-on versions that fit in a shed or workshop. In fact, some wood finishing booths act as sheds/workshops themselves.
Spray Booths for Artistic Purposes: These are mostly used by hobbyists who use them to paint model trains, cars, airplanes, etc. They are small, lightweight and portable. And, they can be set up almost anywhere.
Now that you know the different types of spray booths, following is some further information to help you choose the right size.
Spray Booth Dimensions: What size spray booth do you need? You want to be sure to give length, height and width. And, do it for the largest size object you plant to use the booth for.
For example, if you want to add spray booths for automobile painting, remember to measure each booth according to the size of the largest vehicle. Size matters because the larger the spray booth dimensions are, the larger the motor and fan wheel need to be to generate the necessary airflow into the recovery system.
Ready to spray
Make sure you have prepared the surface of your car first. Most suppliers provide you with a piece of specially coated poster board paper called a spray out card or test panel. Paint this card first to determine color match. There is nothing you can do once the automotive paint is on your car. You are ready to spray when all high quality solvents have been added to the paint to assure high performance. Avoid dry times, sanding times, flash times, or any other directions that may cause poor performance.
One part Acrylic Lacquer Primer
It is the easiest automotive paint to use. When you are ready to spray, shake it up and stir it with a paint stick. Strain it with a strainer right in to the gun cup, a recommended tip size is 1.4. Now create a slow build one coat at a time. Afterwards, wet sand with 600 water sand-paper.
2 part Urethane Primer
This is catalyzed automotive paint, so do not let it sit in the gun for too long. You should clean your paint gun immediately to prevent damage. Sand with 600 sandpaper. This automotive paint product has the best adhesion; a recommended tip size is 2.0. All solvent is added, with just a small amount of primer catalyst hardener provided. Mix this together in a separate plastic cup. Use 3 coats, and wait 10 minutes between each coat. It is best to wait over night to wet sand.
Urethane Base Coat
When ready to spray, shake the automotive paint up and stir with a paint stick. Stain it right into the gun cup. Put on 2-3 medium wet coats or until covered, waiting a flash time of 10-20 minutes between coats. One final mist coat can be applied to make the metallic appear more even. You should not solvent clean or sand in between coats of base coat color. This automotive paint product does require to be clear coated within 7 days.
Acrylic Lacquer Clear Coat
Wait one hour of base coat color to dry before applying this automotive paint. It is very easy to use. When you are ready to spray, again, shake it up and stir it with a paint stick. Strain it with a strainer right in to the gun cup. A recommended tip size is 1.4. Now create a slow build one coat at a time. It will take 4 medium wet coats with a flash time of 5-10 minutes between coats.
Acrylic Urethane Clear Coat
This automotive paint has the highest quality. It is catalyzed, so do not let it sit in the gun too long. Clean your paint gun immediately to prevent damage. All solvent is added, and just a small amount of clear coat catalyst hardener has been provided. Again, mix this together in a separate plastic cup. It has a 4-1 clear coat to clear hardener ratio. You can apply 2 wet coats allowing the first coat to flash off for 5-10 minutes. If you use a third coat, the flash times need to increase to 10-15 minutes. The dust free time is around 20 minutes, if you need to buff this clear you can wet sand with 1500 and polished after 24 hours, and before 48 hours has elapsed.
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