Match of Sherwin Williams™ SW9599 Limestone *

The SDS is tied to the MyPerfectColor paint product or chemistry you order, not to the SW9599 Limestone color name by itself. MyPerfectColor Safety Data Sheets can be found here: https://www.myperfectcolor.com/Safety-Data-Sheets/33970.htm.

If you are reviewing compliance details before ordering, use the SDS for the specific MyPerfectColor product format you plan to buy.

For SW9599 Limestone, the finish you choose affects durability, cleanup, reflectivity, and how the matched color reads on the finished item. A glossier finish is usually easier to clean and more durable, while a flatter finish reduces reflection but can show wear differently.

Pick the sheen based on the object you are painting and the amount of handling or cleaning it will need. The same a match of SW9599 Limestone can look a little different in each sheen, so choose the finish that fits the application rather than the color name alone.

Not always. Even when the MyPerfectColor match is correct, SW9599 Limestone can read differently after application depending on lighting, placement, sheen, and the surfaces next to it.

If the finished item will sit beside an existing painted surface, test expectations should be higher because nearby aging, texture, and gloss can make the result appear different even when the color match itself is right.

Yes. MyPerfectColor custom spray paint matched to SW9599 Limestone is practical for switch covers, knobs, vents, speaker grilles, brackets, trim pieces, and similar small parts where a smooth sprayed finish is useful.

This is a good approach when you want a repeatable color on removable or hard-to-brush items. Make sure the part is prepared correctly before spraying so the finish and color read consistently.

Plastics vary widely, so SW9599 Limestone may need different prep depending on the actual material. MyPerfectColor spray paint sticks well to most plastics, but testing on the real part is important because low-energy surfaces can affect adhesion.

Using the MyPerfectColor primer can help improve adhesion on difficult substrates. If the plastic is unfamiliar or highly smooth, a test application is the safest way to confirm prep and finish before committing to the full part.

Primer information: https://www.myperfectcolor.com/en/product/995031-Primer-for-Acrylic-Enamel/

MyPerfectColor has an original sample of the Sherwin Williams SW9599 Limestone 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 SW9599 Limestone. 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 SW9599 Limestone, 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.