Match of Pratt and Lambert™ 33-4 Prowhite *

Use MyPerfectColor custom spray paint matched to Pratt and Lambert 33-4 Prowhite in light, even coats rather than one heavy coat. Keep the can moving, maintain a consistent spray distance, and overlap each pass slightly so the color builds evenly.

Heavy passes can cause runs, uneven sheen, or a muddy build, especially on small parts or detailed surfaces. Let each coat dry fully before applying the next coat, and build coverage gradually until the finish looks even.

A match of Pratt and Lambert 33-4 Prowhite is the color reference, and MyPerfectColor makes its own match of that color. After application, the finished item can still read a little differently depending on lighting, sheen, surface texture, and what is next to it.

This matters most when the new coating sits beside an existing painted surface or in a location with strong or changing light. If you are matching a visible installed part, confirm the color reference and the product finish before ordering.

Before applying MyPerfectColor paint matched to Pratt and Lambert 33-4 Prowhite, clean the surface thoroughly and remove oil, dust, wax, and other contamination. If you are painting over metal or an existing coating, scuff the surface so the new coating can grip properly.

Check for rust, loose paint, peeling edges, or chalky areas first, because those issues can affect adhesion and the final look. The gloss and texture of the old coating can also influence how the 33-4 Prowhite match appears after it dries.

Custom-made orders for a match of Pratt and Lambert 33-4 Prowhite should be checked carefully before you place them, because made-to-order color matches are not returnable or refundable. Make sure the brand color reference, product format, sheen, and quantity are correct for your project.

MyPerfectColor is supplying its own paint matched to the selected brand color reference, not the original Pratt and Lambert paint line. If you are unsure, confirm the exact 33-4 Prowhite reference and the finish you need before ordering.

Coverage depends on the size of the surface, how textured it is, how well the existing color hides, how you apply the coating, and how many coats you need. For small spray projects, a typical can of spray paint covers about 20 square feet with one coat.

For brushable or other non-spray paints, coverage is often about 400 to 600 square feet per gallon, but actual coverage can vary. If you are coating dark, uneven, or porous surfaces with a light color like 33-4 Prowhite, plan for extra material or additional coats.

MyPerfectColor has an original sample of the Pratt and Lambert 33-4 Prowhite 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 Pratt and Lambert 33-4 Prowhite 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 Pratt and Lambert 33-4 Prowhite, 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.