Match of Sherwin Williams™ SW2421 Nimbus White *

SDS information is tied to the MyPerfectColor paint product and its chemistry, not to the Sherwin Williams SW2421 Nimbus White color name alone. Use the MyPerfectColor Safety Data Sheets page for the specific product you are ordering: https://www.myperfectcolor.com/Safety-Data-Sheets/33970.htm. Check the SDS before purchase if you need handling, storage, or safety details for that exact coating.

For MyPerfectColor custom spray paint matched to SW2421 Nimbus White, expect it to be dry to the touch within minutes, ready for recoating in about 1 to 2 hours, and fully cured in about two weeks. Dry to the touch does not mean fully handled or fully cured, so plan for more time before heavy use or assembly.

SW2421 Nimbus White in MyPerfectColor custom spray paint is a practical option for trim details, fixtures, railings, vents, pipes, hardware, accessories, and other items that are awkward or inefficient to coat with a brush. It is also useful for small, removable, or repeatable parts where you want a match of SW2421 Nimbus White on a finished piece rather than on a large surface.

Plastics vary widely, so test SW2421 Nimbus White on the actual plastic before coating the full part. MyPerfectColor spray paint sticks well to most plastics, but some low-energy or flexible plastics may need better prep or a primer. Use the MyPerfectColor primer to improve adhesion when the substrate is difficult, and verify the result on a sample area first. Primer information is here: https://www.myperfectcolor.com/en/product/995031-Primer-for-Acrylic-Enamel/.

Confirm Sherwin Williams SW2421 Nimbus White from a physical Sherwin Williams swatch or another known existing color reference, not from a screen alone. MyPerfectColor matches the original brand color standard, but the color name by itself does not confirm sheen, substrate, or how an aged surface may look. Verifying the target reference before you order helps reduce the risk of selecting the wrong match.

MyPerfectColor has an original sample of the Sherwin Williams SW2421 Nimbus White 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 SW2421 Nimbus White. 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 SW2421 Nimbus White, 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.