Bonderized Sheet Metal

Galvanized typically requires preparation in order to be painted bonderized aka paintlok is paint ready galvanized.

Bonderized sheet metal. Bonderized sheet and plate is a galvanized metal product that has been soaked in a phosphate bath and then put through a chromate drying process which allows the metal to accept paint. This provides a corrosion inhibiting crystalline zinc phosphate micro porous surface that promotes adhesion of top coatings. Surface treatment paintgrip material is phosphatized sometimes referred to as bonderized at the mill which allows the user to paint in the as received condition. It is meant to be painted and it holds paint quite well and is popular in the rainwater goods industry.

For a more detailed description about bonderized please click here. Galvanization is a zinc coating applied to steel. Bonderized steel or paint grip steel is galvanized steel that has been put through a phosphate bath chromate dry. All of our galvanized is g90 astm a653.

Bonderized sheet and plate should be immediately painted after installation since the exposed phosphate coating is susceptible to white rust. Bonderized steel is popular in the rainwater goods industry. Available in sheet and strip. Create a classic aged metal look with our bonderized specialty finish.

Curtis steel is the leading bonderized steel supplier in the state of texas. This zinc phosphate finish is a perfect surface for painting of the fabricated material in the field. This produces the dull gray color characteristic of bonderized that provides as an excellent primer for painting applications. We specialize in bonderized flat sheets that have a dark gray finish for use in exposed applications.

Ideal for pre engineered metal post frame and agricultural buildings western rib bonderized ribbed 7 2 exposed fastener panels offer wider coverage and it s trapezoidal design provides superior load and span capacities. Typical uses are rain gutters downspouts roof flashings and roof valleys. In recent years architects have used bonderized for roofing and siding without applying a paint to the steel. This unique finish was originally designed as a base metal ready to be painted with custom colors.

Typical uses are rain gutters downspouts roof flashings and roof valleys. Bonderized is available in metal roofing metal wall panels flats and coil. Bonderized panels are created when bare metal panels are coated with a phosphate mixture originally designed to make painting the base metal easier. Galvanized steel is used for standard roof flashings gutters downspouts most every sheetmetal product.

Bonderized steel is galvanized steel that is processed through a phosphate bath.