Match of Sherwin Williams™ SW4021 Filament *

Yes. MyPerfectColor can make a custom spray paint match of SW4021 Filament for small parts and awkward items where brushing is inefficient, such as trim details, fixtures, railings, vents, pipes, hardware, and accessories.

This is MyPerfectColor paint matched to the selected Sherwin Williams color reference, not Sherwin Williams original paint. It is a practical choice when you need a repeatable color on removable or hard-to-coat parts.

Clean the surface first, remove grease or contamination, and scuff glossy metal or a sound old coating so the new paint can bond better. If there is rust, loose paint, or surface damage, address that before applying a match of SW4021 Filament.

The condition of the old coating can affect the finished look. Sheen, texture, and wear in the existing surface may show through or make the new coating read differently, so a test application is wise on difficult or high-visibility parts.

Apply SW4021 Filament in light, even coats rather than one heavy pass. Keep a consistent spray distance, overlap each pass slightly, and build the color gradually.

Heavy spraying can cause runs, uneven sheen, or a muddy build of color. If the part has edges, recesses, or a mixed texture, a few controlled coats usually give a better result than trying to cover everything at once.

A typical can of spray paint covers about 20 square feet with one coat, but actual coverage for SW4021 Filament depends on the size of the part, the texture of the surface, how well the paint hides, the spray technique, and how many coats you plan to apply.

If you are coating larger surfaces, remember that spray paint is usually best for smaller parts and details. Other MyPerfectColor paint formats are available for larger projects, where coverage is typically much higher.

Before ordering, confirm the color reference, the MyPerfectColor product type, the sheen you need, and the quantity. A match of Sherwin Williams SW4021 Filament is a color target, and MyPerfectColor is supplying its own paint matched to that reference.

Custom-made color matches are not returnable or refundable, so it is important to verify the details before you place the order. That helps reduce the risk of ordering the wrong format or finish for your project.

MyPerfectColor has an original sample of the Sherwin Williams SW4021 Filament 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 SW4021 Filament. 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 SW4021 Filament, 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.