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Busting Coil Coating Myths: The Five Misconceptions About Prepainted Metals

If you are a manufacturer or designer, there are five common myths about coil coating or prepainted metal you might have heard. We’re going to bust those myths one by one and show you why prepainted metals are your best choice. Here are the facts.

Myth 1: Prepainted metal is expensive.

The truth is, utilizing prepainted metal saves you money by eliminating the costs associated with an in-house paint shop. When you post-paint, you have the added expense of labor, materials, scrap, and inventory. Plus, there are numerous costs (and headaches) when you’re dealing with EPA and OSHA compliance. It can cost big bucks to make sure you’re properly handling waste, emissions, and cleanups. In addition, storing paint in your facility can cost you in higher insurance premiums. To determine whether prepaint is for you, download the cost analysis form under Education on the NCCA website.

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On the Road with Prepaint

Prepainted metal is all around us. You are probably familiar with its many uses in the building and construction and appliance markets, but you may not be aware that prepainted metal is also important in the transportation sector.

Think “transportation,” and your mind typically leaps to cars and trucks—and from there to the beautiful body panels that are an aesthetically important part of these vehicles. Spoiler alert: Painted automotive body panels require specialized coatings and application techniques and, as a result, are not ideally suited to the use of prepainted metal. Nonetheless, there are plenty examples of coil-processed material used in the transportation sector.

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Decking Out Your House with Prepainted Metals: Using Prepainted Steel and Aluminum from Top to Bottom

Urban legends are, well, false—but still fun, because there is always something believable about them. Is it true that you are never more than six feet away from a spider? Who really knows, and some might say who really cares? But let’s face it—don’t you find yourself wondering, “Hmmm, I wonder if it’s true, and should I be calling an exterminator?” Well, here’s something that is not a legend: You would be surprised to learn how many articles in your home, just feet away from you, are made from prepainted metal.

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What Makes a Coil Coating Line Continuous?

AccumulatorIt goes by many names: prepainted metal, coil coated metal, prefinished metal. Each of these descriptions refers to the product of a coil coating line, sometimes called a continuous coil line (CCL). Prepainted metal is commonly used as a coated product in construction applications (metal walls and roofs are two examples), as well as appliances, HVAC units (air conditioners, furnaces, etc.), rainware products (gutters, downspouts, flashing, etc.), and many others. Prepainted metal is the product; a CCL is the application process used to produce prepainted metal.

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Prepainted Metal Is the Answer for Fabricators Seeking Innovative and Durable Products

Residential Metal Roof 4With its nearly endless color and texture possibilities, eco-friendliness, and durability, prepainted metal’s popularity is on the rise when compared to other materials. With the technological demands of modern fabrication techniques, manufacturers may wonder if prepainted metal, despite its upward trending, can handle the rigorous processes of manufacturing, such as embossing and rollforming, while maintaining adherence to government regulations. They need not worry. Prepainted metal is proven to meet and exceed these requirements across the board. Continue reading


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Exploring the Diversity of Coil Lines

ecoverde-1Manufacturers have long benefitted from the speed, precision, and non-polluting aspects of using coil lines to make prepainted metal panels. However, some manufacturers are unaware that coil lines can perform a variety of functions on metal coils, from reclamation to pretreatment to simply giving them a better-looking finish. Here are four ways manufacturers benefit from using coil lines as an effective first-step operation beyond prepainting. Continue reading


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Prepainted Metal: The Hidden Strength, The Visible Beauty, The Functional Capability: Part Three (of Three)

In Part One, we discussed The Hidden Strength of a prepainted metal system (the base metal, the metallic layer, the pretreatment and primer). In Part Two, we examined The Visible Beauty of prepainted metal: color, gloss, texture. Strength and beauty—not to mention durability and sustainability—are important features, but the coil-coating industry also offers The Functional Capability that sets prepainted metal apart from other products, and most of this functionality can be built into the coil-coated topcoat. This topcoat layer, compared to the base metal, is thin—about 2% to 4% of the total thickness of the prepainted article. But what an incredible layer it is! In addition to providing the aesthetic properties (color, gloss, texture, etc.), coil-coating topcoats can be formulated to provide many functional properties. Continue reading