Lena Rivera
Bonderized steel, also known as paint grip steel, is a popular material for roofing and rainwater products. It is a type of galvanized steel that has been treated with a phosphate coating and a chromate dry, resulting in a dull grey finish that is ideal for paint application. Paint grip steel is known for its versatility, durability, and corrosion-resistant properties, making it a common choice for construction projects requiring a customized finish. The terms Bonderized and Paint Grip are often used interchangeably, with the latter being a generic name for the former. This steel product is designed to be painted and is commonly used for roofing, siding, gutters, and architectural details.
| Characteristics | Values |
|---|---|
| Other Names | Galvanized G90, Paint Grip, ReziBond® |
| Description | A type of steel that has been treated with a phosphate coating |
| Colour | Dull grey |
| Use Cases | Roofing, siding, gutters, architectural details, rainwater goods industry |
| Cost | $1.50 - $2.50 per square foot |
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What You'll Learn
- Bonderized steel is galvanized steel that has been treated with a phosphate coating
- Paint grip steel is a generic name for bonderized steel
- Bonderized steel is commonly used in the rainwater goods industry
- Bonderized steel is meant to be painted and holds paint well
- Paint grip steel is versatile and used for roofing, siding, gutters, and architectural details
Bonderized steel is galvanized steel that has been treated with a phosphate coating
Bonderized steel, also known as paint grip steel, is galvanized steel that has been treated with a phosphate coating. This coating enhances the steel's ability to adhere to paint, providing a durable and long-lasting finish. The phosphate acts as an insulator between the drying action of the galvanized coating and the paint, promoting longer paint adhesion.
The bonderizing process involves putting the steel through a phosphate bath, which crystallizes the coating and makes it perfect for painting. A conditioning agent is applied to promote the formation of a fine crystalline zinc phosphate coating. This process converts the bare galvanized surface to an inert, crystalline zinc phosphate, which is then rinsed and sealed with a dried-in-place chromate conversion coating.
Paint Grip is pre-treated at the mill for subsequent painting in the as-received condition. The sheet goes through a phosphatizing process, depositing hydrated zinc on the galvanized surface, resulting in a dull grey appearance. This coating provides an excellent base for painting and extends the life of the painted surface.
Bonderized steel was designed for the rainwater goods industry, allowing homeowners to paint their rain gutters, downspouts, and roof flashing to match the rest of their house. It is also commonly used for roofing, siding, and architectural details. Bonderized steel should be painted immediately after installation as the exposed phosphate coating can develop white rust if left unpainted.
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Paint grip steel is a generic name for bonderized steel
The process of creating bonderized steel involves putting galvanized G90 steel through a phosphate bath, which acts as an insulator between the drying action of the galvanized coating and the paint. This promotes longer paint adhesion. The phosphate coating gives the steel a dull grey colour, and a layer of chromate is then applied and dried, making it ready to accept paint.
Paint grip steel is incredibly versatile and can be used in a variety of applications. It is commonly used for roofing, siding, gutters, and architectural details. Its compatibility with paint makes it an excellent choice for projects that require a customized finish.
The pricing for paint grip steel products can vary depending on factors such as the panel profile, the size of the job, and the location of the job. It is important to note that paint grip steel should be painted immediately after installation, as the exposed phosphate coating is prone to developing white rust.
In summary, paint grip steel is a generic term for bonderized steel, which is a type of steel specifically designed to enhance paint adhesion and provide a durable and long-lasting finish.
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Bonderized steel is commonly used in the rainwater goods industry
Bonderized steel, also referred to as paint grip steel, is a type of galvanized steel that has been treated with a phosphate coating. This coating enhances the steel's ability to adhere to paint, providing a durable and long-lasting finish. The phosphate acts as an insulator between the drying action of the galvanized coating and the paint, promoting longer paint adhesion. Then, a layer of Chromate is applied and dried, making the steel ready to accept paint. This entire process creates a Bonderized surface, which is an excellent "primer" for painting applications.
Bonderized steel was specifically designed for the rainwater goods industry. Its compatibility with paint makes it an excellent choice for projects that require a customized finish. This particular steel product is commonly used for roofing, siding, gutters, and architectural details. Homeowners can paint their rain gutters, downspouts, and roof flashing to match the rest of their houses. The dull, matte grey colour has become popular, but Bonderized steel can develop white rust, scratch easily, and have an inconsistent finish without paint.
Paint Grip is pre-treated at the mill for subsequent painting in the as-received condition. The sheet goes through a phosphatizing process, which produces a deposit of hydrated zinc on the galvanized surface, resulting in a dull grey appearance. This coating provides a good adherent base for painting and also extends the life of the painted surface. Paint Grip is just a generic name given to Bonderized, which was developed as a better solution than galvanized steel for paint adhesion.
The pricing for Paint Grip wall panels or siding varies depending on the panel profile, job size, and location. Bonderized wall panels are typically more affordable, ranging from $1.50 to $2.50 per square foot. If the Bonderized steel will be painted, it is recommended to purchase the cheapest and most readily available option. However, if the Bonderized roofing or siding will be left unpainted and exposed to the weather, it is critical to buy from a vendor specializing in this application to ensure a higher-quality product.
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Bonderized steel is meant to be painted and holds paint well
Bonderized steel, also known as paint grip steel, is meant to be painted. It is a popular material in the rainwater goods industry, commonly used for rain gutters, downspouts, and roof flashing. The steel's surface is pre-primed for paint application, making it easy for paint to adhere to the surface and providing a durable and long-lasting finish. This is achieved by putting the steel through a phosphate bath, which insulates the galvanized coating and promotes longer paint adhesion. A layer of Chromate is then applied and dried, making the steel ready to accept paint.
The phosphate coating on Bonderized steel provides a "sticky" and textured surface that enhances the steel's ability to hold paint. This process produces a dull matte grey finish, which has become popular in recent years. However, it is important to note that Bonderized steel should be painted immediately after installation as the exposed phosphate coating is prone to developing white rust.
The compatibility of Bonderized steel with paint makes it a versatile option for various applications. It is commonly used for roofing, siding, gutters, and architectural details. The paint provides a customized finish and ensures that construction projects remain structurally sound and visually appealing for years.
When purchasing Bonderized steel, it is important to consider whether it will be painted or left unpainted. If left unpainted, it is critical to buy the steel from a specialized vendor who understands the intricacies of Bonderized steel. The type of Bonderized steel can also vary, with some batches having a beautiful dark gray finish while others have a light gray finish with a yellow or green tint.
In summary, Bonderized steel is designed to be painted and holds paint well due to its unique pre-primed surface. It is a popular choice for homeowners and architects looking to add a customized and visually appealing finish to their projects while also ensuring long-lasting performance.
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Paint grip steel is versatile and used for roofing, siding, gutters, and architectural details
Paint grip steel, also known as bonderized steel, is a versatile material with a wide range of applications in construction. One of its most common uses is in roofing. The steel's compatibility with paint and corrosion-resistant properties make it an ideal material for roofing projects, as it ensures a durable and long-lasting finish. It is often used in standing seam metal roofing, where the fasteners are concealed for weather tightness and a streamlined appearance.
Paint grip steel is also used in siding or wall panels, providing a unique aesthetic and superior performance. In recent years, architects have chosen to use paint grip steel without applying paint to achieve a beautiful dull gray, weathered look. This is a popular choice for those seeking a distinctive, industrial aesthetic.
Additionally, paint grip steel is commonly employed in the fabrication of gutters and downspouts. Its corrosion resistance and compatibility with paint make it a suitable material for rainwater goods, ensuring long-lasting performance and the ability to customize the finish to match the desired aesthetic.
The versatility of paint grip steel extends beyond these applications. It is also used in various architectural details, such as roof flashings and roof valleys. Its durability and ease of customization make it a preferred choice for architects and builders alike, ensuring that construction projects remain structurally sound and visually appealing for years to come.
With its phosphate coating, paint grip steel offers a range of benefits, including enhanced paint adhesion, extended surface life, and superior protection against rust and corrosion. This makes it a versatile and reliable material for a variety of construction projects, contributing to its growing popularity in the industry.
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Frequently asked questions
Yes, paint grip steel and bonderized steel are the same thing. Paint Grip is a generic name given to Bonderized. Bonderized steel is a galvanized G90 steel that has been treated with a phosphate coating, which is then sealed with a dried-in-place chromate conversion coating. This process creates a dull grey finish that is excellent for paint adhesion.
Paint grip steel/bonderized steel was designed to be painted. Its surface is pre-primed for paint application, making it easy for paint to adhere to the surface. Paint grip steel is commonly used for roofing, siding, gutters, and architectural details.
Paint grip steel/bonderized steel is intended to be painted immediately after installation. If left unpainted, the exposed phosphate coating can develop white rust and may not perform as well. In recent years, architects have used unpainted bonderized steel for roofing and siding to achieve a beautiful dull gray weathered look.
