Match of Dulux™ Newcastle Grey *

The SDS is tied to the MyPerfectColor paint product and chemistry, not to the Dulux color name alone. For Newcastle Grey 45314, check the MyPerfectColor Safety Data Sheets page at https://www.myperfectcolor.com/Safety-Data-Sheets/33970.htm so you can review the SDS for the exact product you plan to order.

If you are comparing formats, make sure you are looking at the SDS for the specific MyPerfectColor paint or chemistry you will use.

Coverage depends on surface size, texture, how much hiding power is needed, the application method, and the number of coats. A typical can of spray paint covers about 20 square feet with one coat, but rough, porous, or dark surfaces can use more product.

For larger non-spray paint formats, coverage is often about 400 to 600 square feet, but the exact amount still depends on the substrate and coat count. Measure the item or area, then plan for at least one test coat and any extra coats needed for even coverage.

Yes. Newcastle Grey 45314 can be ordered as a MyPerfectColor custom spray paint matched to the selected brand color, which is a practical choice for baskets, frames, shelving, furniture accents, decor pieces, and similar items.

Spray application works well when the goal is to coordinate an object to a known color reference rather than repaint a full wall or large surface. If the item has mixed materials or a rough texture, test a small hidden area first so you can confirm adhesion and final appearance.

Plastic can be difficult because different plastics behave differently. MyPerfectColor spray paint sticks well to most plastics, but it is still important to test the actual part before painting the whole item.

Using the MyPerfectColor primer can improve adhesion, especially on low-energy or uncertain plastics. If you want the primer option, the product page is https://www.myperfectcolor.com/en/product/995031-Primer-for-Acrylic-Enamel/. Clean the part first and confirm the paint is bonding before finishing the job.

Start by cleaning the surface so dust, grease, and contamination do not interfere with adhesion. If the metal is glossy, lightly scuff it so the paint has something to grip, and address any rust before painting.

Existing coatings can also affect the result: gloss, texture, and the condition of the old finish can change how Newcastle Grey 45314 reads after spraying. For the best match, test on the actual surface and make sure the old coating is sound before you spray the full part.

MyPerfectColor has an original sample of the Dulux Newcastle Grey 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.

MyPerfectColor offers custom spray paint matched to Dulux Newcastle Grey which enables you to conveniently achieve a professional spray-smooth finish. It is difficult to gauge spray paint coverage because it depends on how you apply it and the amount of overspray, but generally the 11oz spray will cover about 20 square feet per coat.

MyPerfectColor uses an acrylic enamel which is a fast-drying durable coating suitable for interior or exterior use. This paint sticks well to most surfaces including metal, plastics, powder-coatings, cabinets and primed or previously painted wood.

While MyPerfectColor can provide paint matched to the Dulux Newcastle Grey, 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.