Secoa Metal Finishing

Thermal Spray Powder Coating – Use and Results

Thermal Spray Powder Coating – Use and Results

A number of different industries benefit from thermal spray coating products and services. Effective and reliable metal finishing services have benefited from coating industry advances in technology over recent years and decades. With an experienced metal finishing company working with you to supply the protective coatings you need for your equipment and components, you can better protect your production and operational processes. At Secoa Technology, we offer thermal spray powder coating solutions that can help you achieve the high quality metal finishing result you need.

Coating Application

The application of thermal spray coatings involves specific steps, including surface preparation, masking, coating application, surface finishing, and inspection.

In order to achieve a fine grade finish on the material surface, the use of molten material is often utilized. The powder form material is exposed to a flame. A fine spray is generated from the flame, often acetylene or hydrogen-based, which creates molten particles that are placed upon a metal surface. After the molten powder contacts surface it is changed into a solid. The process of finishing occurs at low temperatures and is frequently referred to as cold processing.

Various options are available with your coating through the thermal spray powder coating process mentioned above. The range of coating options available is considerable based on the various materials that may be used in powder form. Some materials and surfaces can sustain damage and elevated temperatures. Therefore, it is important to understand the types of materials that can benefit from these coating options.

Metal Finishing Services

An experienced industrial coating company can provide you with the thermal spray powder coating products and applications you need to help fulfill your project requirements. The company with a strong track record of helping other customers achieve their industrial coating goals can also help you protect your parts and equipment from the debilitating effects of corrosion.

If you have applications that require thermal spray coatings, our team at Secoa Technology can help you access the specific coating solutions you need to achieve optimum results.

Call our team today at 706.272.0133 or send us a message through our contact form to learn how we can help you with your thermal spray coating requirements.

Metal Spray Coating – Process of Application Explained

Various industries utilize metal spray coating products and have done so for many decades now. Advancements in coating technology in recent years have resulted in high performance coatings used on various types of materials. You can achieve outstanding results with an experienced metal finishing company supporting your project an application needs with the right products and services. At Secoa Technology, we offer exceptional metal finishing services that include metal spray coatings to help you achieve the level of protection you need for your equipment and associated parts.

How the Metal Spray Coating Process Works

Many steps are involved in the application of metal spray coatings. The preparation stage starts the process, followed by masking, application, surface finishing, and product inspection. In order to achieve an exceptionally fine-grained surface finish, the metal spraying process used often involves the application molten material to the part. The powder formed material is subjected to a flame that may be hydrogen or acetylene-based. A fine spray is then formed from this flame. The molten particles created from the flame are directed to the metal surface at hand. Once the particles at the surface, they quickly solidify. The part that is the object of this finishing process is kept at a low temperature, which helps prevent issues with the compound itself. This process is often referred to as “cold processing.”

What are the Benefits?

The spraying process mentioned above allows you to take advantage of various coating options. Different types of materials may be changed in the powder form, allowing you to choose the exact type of coating you need for a specific part. Some materials with a melting point higher than that produced by the flame may sustain damage when heated to a high temperature, and therefore should not be used in this process.

Using an Experienced Metal Finishing Company

It is important to work with the leader in the coating services industry to secure the exact metal spray coating product you need it matches your specifications and project requirements. At Secoa Technology, we have a strong track record of experience handling a wide range of applications and projects and are effectively equipped to serve as your dependable industrial coating provider. To learn about how we can provide you with the metal and thermal spray coating solutions you need, call us today at 706.272.0133 or complete our contact form.

FDA Food Safe Powder Coat – Characteristics and Benefits

The ideal product for non-stick, food safe applications are food grade powder coatings. These coatings are often used on stainless steel and other metal food processing and cooking surfaces. At Secoa Technology, we offer FDA approved fluoropolymer coatings that are designed to prevent corrosion and promote easy clean up, helping to ensure a long-lasting and durable surface. The FDA food safe powder coat products we provide are guaranteed to perform effectively in various food industry applications. The coating’s exceptional wear capabilities and lubricated nature enable the efficient operation of food processing equipment and minimize product contamination throughout repeated cleaning cycles.

Types of Food Grade Coatings

PTFE (polytetrafluoroethylene) – As one of the most popular nonstick products, PTFE offers exceptional release capabilities and chemical resistance, even at temperatures as high as 600°F. FEP (fluorinated ethylene propylene) – As a commonly used mold release coating, FEP provides exceptional abrasion and chemical resistance, crack stress resistance, and retention properties.

Food Grade Coating Benefits

Some of the benefits offered by food grade coatings include:
  • Non-stick properties
  • Able to withstand extreme cold and hot temperatures
  • Is not damaged by hot oils, water, steam, and fats
  • Quick mold release
  • Provides protection for food prep equipment
In addition, downtime resulting from the need to perform large-scale, time-consuming cleaning or equipment removal is minimized by the high release coating properties of FDA food safe powder coat. The food industry relies on these types of coatings to sustain consistent and uninterrupted food production. At Secoa Technology, we provide FDA approved coatings that food manufacturers need to simplify cleaning and maintenance, provide lubricity, handle high temperature applications, and supply the needed abrasion resistance and corrosion protection. Our process and work adhere to the highest standards in the industry. We provide quality checks along every stage of the coating process to ensure you obtain the most effective coating solutions. Our team is ready to work closely with you to determine the exact coating solution that will best meet the needs of your application. To find out how we can serve your safe powder coating needs, call us today at 706.272.0133 or use our contact form to send us a message.

What is PTFE Coating?

PolyTetraFluoroEthylene (PTFE) is also referred to as Teflon — it possesses valuable properties and is used in various applications. While it does have an application for cookware, PTFE is used in numerous other industries as well. At Secoa Technology, we offer PTFE coating as one of the many coatings we offer to help customers achieve their surface protection goals.

Some of the applications in which PTFE coating is applied include:


PTFE coating is often applied on the interior walls of pipes to prevent corrosion caused by chemicals. This coating can endure contact with corrosive chemicals and high temperatures without sustaining significant wear and tear. You also find these coatings used in different industrial piping applications for optimum results.


Aerospace wiring is another application in which PTFE coatings are used. These coatings have a very high melting point and can endure significant pressure and heat. They also serve as an effective insulator for connectors and wires and are also used in microwaves.


When Teflon is used as a lubricant, the result is a reduction in the amount of energy required to operate certain equipment. PTFE coating minimizes friction within these types of machines which are often found at construction sites are manufacturing plants.


Some of the surfaces containers in laboratories are coated with PTFE. The coating is often the optimum choice for lab experiments involving chemicals at high temperatures. It also enables easy cleanup.


When PTFE is not used as a coating on metal surfaces, it can be used to produce a waterproof coating on apparel for outdoor activities. It can also be meshed into the fabric of stain resistant clothing. Fabric may have PTFE components within it if it can be wiped down with water and other blemishes coming off easily.


Of course, many people have heard the term Teflon in association with its use in kitchen equipment and accessories such as pots and pans. PTFE coatings normally produce a nonstick surface for cookware but also resist high temperatures without introducing damage such as stress cracks.

Call our team today at 706.272.0133 or fill out our contact form for information about how we can serve your protective coating needs.

The Importance of Anodizing Aluminum

As an easy process used to keep aluminum protected from unnecessary wear and damage, anodizing provides an aluminum oxide coating to the metal surface. The longevity and durability of the resulting finish corresponds directly to the thickness of the applied coating. At Secoa Technology, we help you protect your equipment and associated components through the wide range of specialty metal finishing coatings we offer.

Aluminum oxide provides superb and effective protection against the effects of weathering. At the same time, the electromechanical bonding involved allows you to apply dyes to the metal for coloring purposes without the risk of peeling and flaking in the future.

Anodizing Benefits

The primary benefits of anodizing aluminum components are dual purpose: greater durability and increased service life. Although the protection afforded by this application is significant, any shortcomings in protection are far less consequential due to the reduced maintenance involved in reapplying this type of coating compared to organic coatings. Anodized surfaces that accumulate stains or dirt can be cleaned easily using mild detergent, enabling you to recover the appearance of a new finish.

The lifespan of restored anodized finishes is approximately 20 years, which is much greater than the lifespan of the finish provided by a coating of nonvolatile organic paint. Anodizing produces a harder surface than powder coating and is optimal for heavy traffic and equipment use. This coating does not actively incur damage from exposure to harsh chemicals or physical contact. It is also not negatively impacted by sunlight.


As with various types of manufacturing and production applications, there is an optimal as well as a less than adequate way to anodize your aluminum components. The quality and thickness of the anodic coating process are significant factors in the results achieved in terms of durability and effective service life. Thinner coatings will provide less protection against physical impact. Higher quality and thicker coatings will last longer and provide a higher level of protection against wear and tear.

For more information about how our team at Secoa Technology can help you with your anodizing and other metal finishing needs, call us today at 706.272.0133 or send us a message through our contact form.

Anti-Corrosion Coatings – Applications and Types

Solid metal surfaces and sometimes non-metals are protected through the application of anti-corrosion coatings. In order to properly select a corrosion prevention system, it is necessary to determine the characteristics of the corrosive environment that threatens your assets that need protection, such as buildings, bridges, vehicles, plant equipment, ships, and pipelines. The environments that require these coatings can be rural, urban, or in areas such as the open atmosphere, underground, under soil. Applications in the mining, marine, or industrial sectors can also make use of these coatings. At Secoa Technology, we offer a range of corrosion resistant coatings that can help you achieve important protection for your industrial assets.

The selection of one or more anti-corrosion coatings must be based on the substrate material itself as well as the type of conditions the material will be subjected to in the field.

Anti-Corrosion Options

We offer various types of products for the protection of parts from corrosion inducing substances such as chemical, water, and air. Some of these corrosion resistant coatings include:


Instead of using stainless steel, Plascoat may be applied to standard steel to give it the needed anti-corrosion protection. This is an optimum choice for applications in the architectural, municipal, and food industries.


Various applications can utilize a nylon polymer coating effectively. It is used to provide industrial equipment with effective resistance to corrosion. The automotive, medical, and IT industries all utilize nylon powder coatings. In particular, we provide Rilsan ® Nylon 11 coating for effective results.


Whether the application involves water valves are waste treatment, epoxy anti-corrosive powder coating is ideal for thin to heavy builds.

Other Polymers

Polymer coatings are effective for a range of different industrial applications. They are known for their anti-corrosion and durability characteristics. Applications that involve pumps, piping, offer and valves can benefit from these coatings. Specifically, some of the products we include PFA, PTFE, Halar, KF Polymer, and ETFE.

If you need corrosion protection for your products or equipment from chemicals or other elements, we can provide the anti-corrosion coatings that can get the job done.

For more information about how we can serve your anti-corrosion coating needs, give us a call today at 706.272.0133 or complete our contact form.

Specialty Metal Finishing Products Provide Important Protection for Equipment and Structures

Metal finishing involves the coating of metals in order to provide them with protection from various external environmental risks that negatively affect their function. This process often involves the application of a compound that resists contaminants, chemicals, moisture, and temperature extremes. At Secoa Technology, we provide an array of specialty metal finishing solutions that help you protect your industrial assets.

Defending against corrosion is a top priority in many industrial applications. Metal finishing is designed to provide effective protection against the debilitating effects of corrosive forces that can damage metal surfaces that are vital to the proper operation of your equipment or structures.

Fluoropolymer Coating

Coating materials that consist of fluoropolymers provide a number of benefits, including temperature resistance, nonstick/low friction/release, and corrosion resistance. These fluoropolymers are optimal for industrial applications in which corrosion protection and low friction heat are required.

Polyester Powder Coating

Polyester powder coating consists of a thin layer of coating material that is polyester-based. This type of powder coating is available in a wide range of colors which makes it optimal for covering various types of surfaces. While polyester coating by itself is less durable than some other types of specialty metal finishing and coating options, it can be paired with a zinc-rich primer to enhance its corrosion protection abilities.

Epoxy Powder Coating

This type of coating uses epoxy compounds, which often consist of the combination of an epoxy resin and a hardener that delivers cost-effective resistance to moisture and anti-corrosive protection. Applications include the protection of drainage channels and pipework.

Anti-Rust Coating

The interaction of water with a metal surface can create oxidation that leads to rust. Waterproof coatings can prevent this reaction from occurring and act as an anti-rust coating.

At Secoa Technology, we have more than 50 years of experience building a reputation as one of the premier metal finishing providers in the industry. Our skilled and experienced team can provide you with the specialty metal finishing coating products and services you need to protect your machine parts and any other assets from deterioration, wear, and tear.

To learn more about how we can help you with your metal finishing requirements, call us today at 706.272.0133 or fill out our contact form.

What is Anti-Rust Coating? What are its Industrial Benefits?

Applying the proper anti-rust coating to steel provides it with essential protection against the deteriorating effects that occur from exposure to water. Such exposure that produces rust can negatively affect the performance of various components and leave open the possibility of a critical equipment failure at some point. At Secoa Technology, we provide anti-rust and other types of anti-corrosion coatings for steel and metals that work effectively in the most challenging industrial environments.

The Detrimental Effects of Rust

An oxidation reaction occurs when oxygen encounters iron. The resulting reaction produces iron oxide that manifests as an orange powder (rust) on the metal’s surface.

Rust can develop on iron and steel when they are subjected to water and air. Therefore, the use of anti-rust coating is very important. Certain types of metals have oxidation reactions that result in a less rapid process of corrosion. As an example, brass, copper, and bronze form a patina that shields these metals.

Reducing Strength

As it concerns steel and iron, however, rust can significantly reduce the strength of structural elements manufactured with these materials. Rust, which takes the place of the metal itself, reduces its thickness and can even leave holes in beam webs and other structural components.

Compromising Performance

The performance of parts affected by rust can also affect industrial operations. As the flaky powder develops on the surface of a metal, it can create unwanted friction in certain applications.

For instance, the operation of two parts designed to slide past each other with zero or little resistance can be inhibited by the development of rust on one or both surfaces. In addition, since rust does not have the magnetic strength of iron, it can negatively affect the performance of magnetic parts.

Rust that develops in electronics made with iron or iron alloys can damage the performance of those devices by decreasing their ability to conduct electricity.

As a result of the negative effects imposed by rust, it is important to apply the proper anti-rust coating to particular steel and iron surfaces. At Secoa Technology, we offer a range of coatings that inhibit corrosion and protect against the debilitating effects of chemicals on metals.

To learn how we can serve your specific steel or other metal coating needs, call us today at 706.272.0133 or use our contact form to send us a message.

Benefits of Industrial Powder Coating

The process of powder coating is a highly popular method of painting parts with a variety of finishes and colors. It offers numerous benefits that are not available with traditional painting methods for the enhancement of the viability and value of the finish. Powder is a very effective element for implementing a high-quality coating – it also provides benefits to the environmental and makes cost sence. At Secoa Technology, we offer various industrial powder coating options to meet the needs of numerous applications. Let’s look closer at the question: “What are the benefits of industrial powder coating?”


Minimal waste is created in the process involving the electromagnetic charge that holds the powder in the treated part together. A coating professional can apply as much spray as necessary during one application. The whole process can be carried out in a single step instead of in multiple steps, waiting for each coat to dry for applying the next coat. The coating will still cure in an even manner, allowing for reduced costs and time saved.


Powder coating is known for its durability above and beyond what is available with other paint options. The curing process includes the melting of the powder in the formation of long chemical chains as the gelling occurs. Consequently, the finish provided is more flexible than what is provided by traditional paint, enabling a certain amount of flexing and bending has parts move and vibrate. The finish also provides considerable resistance to flaking, scratching, and corrosion.

Low Maintenance

Continuing to answer the question: “What are the benefits of industrial powder coating,” it is important to note that industrial powder coating allows for easy maintenance over the long-term. There are no special solvents or cleaners required to keep the coating clean. It only needs regular wipe downs with soapy water and rinsing. Because the coating is considerably scratch and corrosion resistant, the problem of rust or other damage that may be expected as a result of cleaning is not a concern. Generally, addressing parts with a wiped down a few times a year may be enough for maintenance purposes.

Cost Friendly

Powder coating is also a cost-friendly option because it is less expensive than wet paint from the start, takes up less storage space than paint cans, and consists of raw materials that are purchased based specifically on the specs and size of the job at hand.

At Secoa Technology, we offer superb powder coating services and products that help you enhance your operational processes and applications. For information about how we can serve your specific industrial powder coating needs, give us a call today at 706.272.0133 or send a message through our contact form.

Polyester vs. Epoxy Powder Coat – Reviewing the Capabilities of Both

Regardless of whether you are an experienced professional accustomed to dealing with powder coatings, or you are new to the product, you may be aware of how beneficial these coatings are for the creation of durable, tough, and beautiful finishes. At Secoa Technology, we offer an extensive range of coating options to meet the requirements of your industrial applications. Let’s examine the differences in polyester vs. epoxy powder coat.

The following information regarding polyester and epoxy powder coatings may help you choose the best option for your application.

Polyester Powder Coating

As the most routinely used powder coating, polyesters provide excellent value for the money. To the most commonly used polyester powder forms are: TGIC and non-TGIC. Both provide great impact resistance and flexibility, good mechanical resistance, and good chemical resistance. It does have a low cure temperature, however, which makes it more suitable for sensitive components.

They are easy to use in part due to their overbake resistance to yellowing. You can expect between 1 and 3 years of solid UV resistance with standard polyesters which makes them beneficial for various types of interior and certain exterior applications. There is a wide range of colors and gloss levels, as well as special effects available in standard polyesters. They are a common option utilized in many applications.

For applications that involve items permanently outside, super durable polyester may be desirable to increase durability and wearability.

Epoxy Powder Coating

The first commonly used powders were epoxies. They offer considerable durability and excellent hardness. They are considered among the best in terms of corrosion and chemical resistance of the many available powders utilized for industrial purposes. It is a powder that is easy-to-use and adheres to metals very well. Excellent adhesion can be obtained through pretreatments of the metal involved, including sandblasting and phosphate coating.

When comparing polyester vs. epoxy powder coat, one disadvantage of epoxy powders is their inability to weather well. They can chalk and fade in the sun when subjected to exterior exposure. They tend to degrade after a few months under adverse weather conditions. On the other hand, they are highly suited for indoor applications.

Many primers are epoxy-based and exhibit excellent corrosion resistance and adhesion strength. Because they do not function well when subjected to the sun, they are utilized as a precoat underneath other paint types. This covers its weaknesses and utilizes its strengths at the same time.

At Secoa Technology, we provide a range of powder coating products and services to help you fulfill the specific needs of your projects and applications. Call our team today at 706.272.0133 or use our contact form to find out how we can serve your specific industrial coating needs.