Spray painting was invented in 1949 by a couple who asked her partner to try paint in an aerosol can. It worked, and that’s what has made painting today a lot easier. Thanks to the couple! Here are some of the tips you need to know before painting:
Painting on plastic
Using conventional paints on plastics won’t work, but manufacturers have made an offer for products that work on plastics. Paint for plastic purposes won’t just stick onto the surface; they fuse into it to form a strong bond.
Light coats and a bit of patience to prevent runs
The only way to avoid running on a vertical surface is to spray light coats and give it some time to dry up before the next light coat. That can prove to be difficult if you are spraying randomly onto the surface. It would be best if you strategise how you spray paint on a vertical surface to prevent runs and try as much as you can to spray lightly at a time. When you are done with vertical surfaces, go to the horizontal surfaces to give the vertical surface some time to dry. Giving it an extra five minutes is better than having to sand out the runs and re-spray again. Again, it would be best if you elevated your work. In the case of wood furniture, drive the legs with screws to raise. Please don’t use a workbench or cover the floor with newspapers because the paint will glue in them.
Create an overlap of 50%
An excellent point to note, while spraying you will get stripes due to heavy and light coverage areas. So please overlap at 50% of the previous pass to ensure uniform coverage.
Don’t swing while spraying
Use natural motion because swinging to form an arc forms light coverage at the edges and heavy coverage at the middle. So, move the can in a parallel movement to the surface, making it straight and steady stripes.
Get a handle
If you have done several projects continuously, you know how it strains your hands, so it is better to get a handle to prevent pain and to give you more control while spraying the surfaces.
Use a respirator
Spraying will fill the air with fine mist and solvents, which is terrible for your lungs. Working on your project in an open area will help avoid inhaling fumes. But most of your paint will be blown away before reaching the surface. The best thing is to wear a respirator to protect you from the fumes and work indoors with doors and windows wide open.
Smoothen a rough surface
For a smooth finish, use the right primer. Some of the primers are formulated to even up pockmarks or scratches, but you can sand before applying the top-coating.
Spin and spray
To save yourself some legwork for projects that require you to move miles circling the object, buy a lazy Susan at a nearby store. It will make work more comfortable and save you some calories.
Spray with two cans
Spray painting a large surface is not only slow but can cause texture inconsistencies. In warm and dry conditions, the paint will dry off almost instantly. You can use two cans to spray by moving both hands together to spray with a single pattern. This trick might not work for vertical surfaces, remember.
Spare yourself from trouble and let expert spray painters on the Gold Coast do the work for you.