What Is Enamel Paint And When Do You Use It? - House Digest (2024)

Home Improvement

What Is Enamel Paint And When Do You Use It? - House Digest (1)

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ByOlivia Tubio/

Many homeowners look forward to the chance to improve their living space. In addition to the increased monetary value, there's also a sense of excitement and personal satisfaction that follows the completion of a DIY project. Painting is a great way to update your home, allowing you to create an impactful change for relatively little cost. According to a poll conducted by Sherwin-Williams in April 2021,as many as 56% of all homeowners intend to start a painting project sometime over the next year.

The first step in tackling a new painting project is educating yourself. Luckily, you've stumbled onto this guide that covers the basics of enamel paint, how to use it, and situations where it may be necessary. There are several important factors to be aware of, from safety precautions to disposal and every step in-between. A new project can be intimidating, but even a novice can succeed with the right tools and knowledge. If you've ever painted your nails, you've already used enamel paint. Read on to learn how to best prepare for your project, and find out if you should be using enamel paint.

What is enamel paint?

What Is Enamel Paint And When Do You Use It? - House Digest (2)

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Generally, enamel paint refers to durable paint that air dries to a hard, glossy finish. Most formulas can withstand high levels of use, abrasion, moisture, high temperatures, and frequent cleanings. Traditionally, enamel paints are oil-based, but manufacturers have developed water-based enamels in more recent times.

The term enamel also refers to an opaque, glassy coating baked onto metal or ceramic objects. This is not the same as enamel paint, but the name was given to highlight their similar characteristics for marketing purposes. According to The Spruce, the earliest consumers of enamel paints trusted the new product's promise of strength and water resistance, as they were already familiar with baked-enamel porcelain and ceramic surfaces that were proven to be durable.Baked enamel is generally stronger, but enamel paint has the advantage of air-drying rather than requiring kiln-firing to cure. This gives it a greater range of useful applications, especially in DIY situations the average homeowner may take on.

Enamel paints are slightly more expensive than other formulas, but like latex paints, they are available at varying price points. They come in paint cans or as spray paint, and you can choose from several different brands depending on your preferences and needs. Best of all, they can also be found at your local hardware store, where someone will be available to answer any questions you might have.

Types of enamel paint

What Is Enamel Paint And When Do You Use It? - House Digest (3)

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Enamel paints have historically been referred to as oil-based formulas, but water-based enamel paints have been developed more recently and are better suited for certain situations. The difference between oil-based and water based-enamel paints lies in the type of solvent present.According to Kraudelt Painting, oil-based enamels contain alkyd resin or mineral turpentine, whereas water-based formulas are primarily made up of water, as their name implies. The solvent evaporates as the paint dries, and the different physical and chemical changes produce different finishes and characteristics.

Oil-based enamels are primarily chosen for their excellent durability. Depending on the formula, the wet paint dries to a hard, rigid shell with a glossy finish over eight to 24 hours. The finish may slowly yellow as it oxidizes or lose its sheen over time.Oil-based enamel paints have a strong smell, are flammable, and contain toxic fumes that can harm your health if you do not follow recommended safety precautions, per Hunker. They also require chemicals such as paint thinner to be removed and must be disposed of according to hazardous waste guidelines.

By comparison, water-based enamels are objectively safer for both humans and the natural environment. Many have been developed to contain no VOCs, have a less intense odor, and require less extreme precautions and disposal methods. Water-based formulas are not as glossy, but will better retain their original sheen as they age. Water-based enamels are less durable than oil-based enamels, but have greater flexibility to accommodate material fluctuations. These stark differences help make clear which type of formula is better for your particular project.

How to use enamel paint

What Is Enamel Paint And When Do You Use It? - House Digest (4)

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We've covered what enamel paint is, but how do you use it? Enamel paints can be applied in a couple of ways. In some cases, it's better to use a paintbrush, whereas a paint sprayer will be more efficient for covering large areas. The best bet is to follow the instructions included on the product label pertaining to application methods, safety precautions, and the time the formula will take to dry.

Enamel paint will adhere to almost any type of material, including wood, metal, rubbers, glass, and even other layers of paint, per Home Stratosphere. For all projects, you'll need to prep by thoroughly cleaning the surface you intend to paint. Depending on the material, you may also need to sand the surface to a smooth finish. These are the best ways to avoid any surface marks or defects that you will not be able to correct once you begin applying the paint. This is also the time to make sure the surface you are painting is completely dry. Otherwise, the paint will have trouble properly adhering.

Before painting, you'll need to put on safety equipment such as a paint respirator, gloves, and eye protection. It's also a good idea to cover the floor or surrounding surfaces you want to keep dry, especially if you attempt this type of project for the first time.If applying the paint with a brush, you'll need one with natural bristles, made explicitly for using enamel paint. The bristles on a sub-par brush can leave marks visible even after the paint has fully dried. DoItYourselfstrongly recommends applying the paint in a series of thin coats. This methodwill require more coats and thus more time spent painting, but it's worth it to make sure the paint cures correctly into a hard, durable finish. Make sure each coat has adequate time to dry before you apply another over it. The paint may appear dry on the surface before the inside is fully cured, so refer to the product label for drying information.

When to use enamel paint

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Enamel paint has properties differing from latex or acrylic paint, making it a better choice for certain projects. Because it dries to form a rigid shell, it is most appropriate for materials that also remain rigid. For example, House Stratosphere explains that enamel paint is not recommended for house exteriors or other surfaces that expand and contract over time. Instead, latex or acrylic formulas are used for their flexibility. Here are some examples of situations when you may use enamel paint.

Enamel paint is a great choice for door casings, window sills, and cabinetry. The Craftsman Blog explains that the glossy finish avoids the issue of "blocking," which can occur when two painted surfaces come in contact and stick together.Enamel paint has none of the tackiness that you may experience if you use a latex or acrylic formula.If you're planning to update your space by painting your floor, an enamel formula is the way to go. Enamel paint is durable enough to withstand frequent use in high-traffic areas, and the easy-to-clean surface will help you keep your space presentable and sanitary.

For surfaces that reach high temperatures, enamel paint remains unaffected and will provide excellent protection. You can use it to repaint an aging outdoor grill or touch up indoor kitchen appliances. The enamel paint will also help prevent the metal from rusting, especially in high-humidity environments.Enamel paint can also be used to refurbish your outdoor furniture(via Home Decor Bliss).After several changing seasons and exposure to the elements, the finish on your outdoor furniture may have faded or chipped. Refresh your outdoor space with a new coat of enamel paint that will resist damage from harsh weather, moisture, and UV rays.

Is enamel paint safe?

What Is Enamel Paint And When Do You Use It? - House Digest (6)

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Oil-based enamel paints contain VOCs, or volatile organic compounds. These are chemicals with strong odors that can be harmful to your health. VOCs are toxic to all individuals but pose a greater risk to vulnerable groups, including children, pregnant people, and the elderly.

For those who work with enamel paint regularly, long-term, repeated exposure can cause toxic chemicals to build up in the body. Eventually, this can result in damage to essential organs and the nervous system, according to the Environmental Protection Agency. Thankfully, the risk is minimal if proper precautions are taken, and warnings and instructions are included on the product label.Only use enamel paints when working in a well-ventilated area, and take regular breaks from your workstation. It's best to wear a paint respirator to reduce the risk of solvent inhalation, which can irritate or damage the lungs. Be sure also to wear gloves and appropriate clothing to avoid skin irritation. Wearing eye protection is also a good idea, especially when using aerosols. During and after working with enamel paint, keep your painting supplies as separate as possible from living spaces. It's best to discard enamel paint when not in use, but any that is saved must be properly stored. Keep enamel paint and related supplies in a well-ventilated area with minimal temperature fluctuations, where they are inaccessible to children and pets. Check to make sure all containers are adequately sealed to eliminate possible gas leaks.

Due to their flammability and toxic chemicals, unwanted or leftover oil-based paints are considered hazardous waste and cannot simply be thrown in the trash. Environmental protection laws stipulate that they must be disposed of at a hazardous waste center, according to Realtor. Find a local facility in your area, or dispose at a paint drop-off center that takes oil-based paints.

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What Is Enamel Paint And When Do You Use It? - House Digest (2024)

FAQs

What Is Enamel Paint And When Do You Use It? - House Digest? ›

Generally, enamel paint refers to durable paint that air dries to a hard, glossy finish. Most formulas can withstand high levels of use, abrasion, moisture, high temperatures, and frequent cleanings.

What is enamel paint and what is it used for? ›

Enamel paint is a type of opaque finishing or protective layering/coating applied to metal surfaces. Its rich, vibrant colours are popular with many homeowners who want to make their homes look new again. Enamel paint is composed of a base coat (an adhesive for pigment particles) and a colourant.

When should you use enamel paint? ›

Enamel dries with a hard glass-like finish that is easy to clean and hard to stain. Enamel paint is available in satin, semi-gloss, or high-gloss. Oil-based/enamel paints are commonly used for trim, cabinets, and other possible high-impact areas due to the high durability of enamel paint's finish.

Can you paint a house with enamel paint? ›

Enamel paint is typically used for painting exterior residential walls. Its hard, glossy finish makes it not the best choice for interior walls. If you live in an area with extreme climate and temperature changes, enamel paint may not be the best for outdoor use.

What is the difference between enamel paint and regular paint? ›

Enamel paint is mostly used for painting the exterior walls of the house while acrylic paint is used to paint the interior of the house. Enamel paint finish takes a comparatively longer period to dry than acrylic paint. Enamel paint is an oil-based paint finish while acrylic paint is a water-based paint.

Do you use water with enamel paint? ›

Water-based enamel paint can be thinned by pouring a portion of paint into a clean bucket and then gradually adding water and mixing with a paint-stirring stick. The exact amount of water required will depend on the paint and the spray gun you are using, but an approximate ratio of 30:1 is generally recommended.

What are the disadvantages of enamel paint? ›

One of the biggest disadvantages of enamel paint is that it's slow to dry, taking up to 24 hours in some cases. It can also have a strong, irritating odor and can be flammable in wet form.

Is enamel paint water proof? ›

Are enamel paints waterproof? Enamel paints that are oil- or lacquer-based are waterproof, making them great for outdoor surfaces. But water-based enamel paints are not waterproof, so double-check the paint can before painting your patio furniture.

Do I need to topcoat enamel paint? ›

Most home improvement experts recommend applying a second coat on projects for which enamel paints are used because of the need for protective coverage. Allow paint to dry between coats, and tip off the top coat for an even finish.

How many coats of enamel paint should I use? ›

Whether you're using the same or a new color, it's always a good idea to use two coats of paint. You can apply the paint using a brush or paint roller.

Can you paint straight over enamel paint? ›

What types of paint can be used over enamel? There are a few different types of paint that can be used over enamel. The most common type of paint to use is acrylic, but other types of paint, such as latex or oil-based paints, can also be used.

Which is better, latex or enamel paint? ›

Low-odor latex is usually best for larger projects like walls due to its mild scent, while oil-based enamel has a stronger scent and should only be used for smaller or outdoor jobs. In any event, proper ventilation must be maintained when painting to allow adequate airflow.

Does enamel paint wash off? ›

Particular enamel paints are even designed to be more like acrylics and can be removed with water. Before you start on the removal process, check on the package or contact the manufacturer for tips.

Should I use a roller or brush for enamel paint? ›

Eg acrylic or enamel for smaller surfaces, choose a brush. To cover a large surface area like a ceiling or a wall, you will save a lot of time using a roller.

What type of paint is best for interior walls? ›

Flat, eggshell and satin paint are best for interior walls, whereas semi-gloss and gloss paint are best for trim and woodwork. Flat paint has a velvety, matte look and is the best choice to hide any wall imperfections. However, it's the least durable choice and doesn't usually stand up well to scrubbing.

Why is enamel paint so expensive? ›

Cost: Enamel paint tends to be more expensive than acrylic paint. It often contains higher-quality ingredients and is formulated for long-lasting performance, which contributes to its higher price tag. However, the cost can vary depending on the brand, quality, and quantity of paint needed for your project.

Which is better, enamel or acrylic paint? ›

A: Enamel paints tend to last a lot longer than acrylic paints, and they become hardened when dried completely. This enables enamel paints to withstand much more damage than acrylic paints while also retaining their look and finish for a lot longer.

Is enamel paint for wood or concrete? ›

Uses and Characteristics. These enamels can be used on metals (aluminum, steel, galvanized), masonry, concrete, plaster and wood. We use them in many industrial applications, including: Interior walls and ceilings.

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