Spray paint gives a smooth, even finish on metal surfaces and dries swiftly. Plus, it is reasonable and appropriate to buy from almost any discount, home development, or hardware store. Though spray paint is a good option, you have to be very cautious when utilizing it. Always make sure to defend yourself by wearing a mask and gloves and painting in a well-ventilated range.
Spray painting is a swift and easy way to paint metal surfaces, and you can provide it a smooth, even finish that is very tough to accomplish with a paint brush. Below are some beneficial tips for spray painting metal surfaces.
Prepare the Work Area
Spray painting will provide top results if the surrounding temperature, humidity, and wind are under control. Thus, avoid working in cold temperatures, extreme wind, and extraordinary humidity. You must also wisely clean the surrounding area or else dust particles can fly around and settle on the painted surface when it is still damp.
Protect Surrounding Surfaces with Drop Cloths
After cleaning the area, defend all surrounding things and the floor with drop cloths. If you are painting a small item, it helps to place it in a makeshift cubicle made of scrap cardboard to have the paint spray.
Clean the Metal
Clean surfaces with a vinegar/water solution (50/50) or utilize water with a slight detergent and a scrub brush or rag to get rid of dirt and dust. If you're redoing something like old patio furniture and you get notify that there is mildew or mold on it, clean it off with a bleach/water solution or utilize a commercial mold remover.
Remove Flaking Paint and Rust
Paint will not stick to fine over rust, so the rust need to be removed along with any old, flaking paint. There are a number of methods to do this. You can take away both rust and paint using a stiff wire brush or an electric drill furnished with a sanding pad and rough discs. Emery cloths can be utilized when there is minimal rust. Scrapers come in handy as well.
Apply Primer
Primer is very significant when painting a metal surface. In the absence of primer, the paint will not stick to the metal, growing chances of rust formation and peeling paint. Utilize a worthy quality primer that is compatible with metal and the paint you plan to utilize.
Shake the Can Well
Shake the paint sprayer well to make sure the paint is appropriately mixed up. Not doing so will origin an uneven buildup of paint as you growth.
Hold the Can At Least One Foot Away From the Object
It is significant to hold the spray paint can at the appropriate distance. Holding it too close will result in thick coats and overlap, whereas holding it too a long way will result in uneven coverage.
Spray in Thin Coats and Repeat if Necessary
Avoid applying thick coats of spray paint. You achieve better coverage by utilizing thin coats and repeating the application until you accomplish the favorite results.
Warnings
- You need to wear protective eye gear when utilizing power tools to sand.
- Work in a well-ventilated space. Any spray paint can only overpower you with fumes. If the chance arises and weather allowing, do any spray painting outdoors.
- Paint produces fumes; wear a mask and work in a ventilated area.
- Check along with your state air regulatory organization for guidelines applying to solvent-based primers and paints.
