Match of Sherwin Williams™ SW7121 Corona *

For a MyPerfectColor custom spray paint match of SW7121 Corona, use several light, even coats instead of one heavy coat. Keep the can moving, hold a consistent distance, and overlap each pass slightly so the color builds evenly.

Heavy passes can cause runs, uneven sheen, or a muddy-looking finish. If you are coating a small part, allow each coat to dry as directed before adding the next coat so the finish can level properly.

The Safety Data Sheet is tied to the specific MyPerfectColor product or chemistry you order, not to the SW7121 Corona color name by itself. If you are ordering a MyPerfectColor paint matched to SW7121 Corona, check the SDS for that exact product format.

MyPerfectColor Safety Data Sheets can be found here: https://www.myperfectcolor.com/Safety-Data-Sheets/33970.htm

Primer for SW7121 Corona depends on the substrate, its condition, and the paint type you choose. A primer never hurts and can improve adhesion, but it is not always required.

If the surface is bare, glossy, repaired, uneven, or otherwise difficult, primer is usually the safer choice. Check the prep guidance for the exact MyPerfectColor product you plan to order so you match the preparation to the surface.

Before ordering a custom MyPerfectColor match of SW7121 Corona, confirm the color reference, product format, sheen, and quantity. The color code identifies the target color, but it does not by itself define the product line, finish, or surface prep needs.

Custom-made color matches are not returnable or refundable, so it is important to verify the SW7121 Corona reference and the item you plan to paint before placing the order.

Coverage for a MyPerfectColor paint match of SW7121 Corona depends on surface size, texture, hiding power, application method, and the number of coats needed. A typical can of spray paint covers about 20 square feet with one coat.

Other paint formats typically cover about 400 to 600 square feet. If the surface is rough, porous, or a strong color change is needed, plan for extra material so you do not run short before the project is finished.

MyPerfectColor has an original sample of the Sherwin Williams SW7121 Corona in its color archive. This enables us to make paint and verify that it matches the original.

Please note that if your material is not new then the paint may not work for touch up as your material has aged and is likely different than it was when new. Learn more about our color matching accuracy. If you need a touch up application, send us a part and we can create a touch up solution precisely matching the current color and sheen of your specific materials.

Learn more about our color matching service.

To make spray paint matched to Sherwin Williams SW7121 Corona. MyPerfectColor uses an acrylic enamel which is a fast-drying durable coating suitable for interior or exterior use. MyPerfectColor custom spray paint enables you to conveniently achieve a professional spray-smooth finish in any color in any sheen. It sticks well to most surfaces including metal, plastics, powder-coatings, cabinets and primed or previously painted wood.

The 11oz spray will cover about 20 square feet per coat. Keep in mind that it is difficult to gauge how much spray you'll need as it is highly dependent on how it is applied. It is better to have too much than run short.

While MyPerfectColor can provide paint matched to the Sherwin Williams SW7121 Corona, we don't provide any crossover information because this is a subjective determination. Every paint company offers its own unique selection of colors and rarely does a color have an exact equivalent in another company's color collection, so determining which color is the best approximation is a judgement call.

However, under the color image on a color page there is a link that says "Explore Related Colors". Clicking this link displays colors with similar values and you can look for any colors from the company you want.

Keep in mind that this just shows similar colors based on the color values we have stored in our database. It doesn't mean it is the same or give any approximation about how close the color is. You can play around with the Hue, Lightness and Chroma sliders to expand the selection.