How To Bonderize Galvanized Sheet Metal

Bonderized steel is actually galvanized g90 that has been put through a phosphate bath and has a layer of chromate applied and dried leaving it ready to accept paint.

How to bonderize galvanized sheet metal.

New galvanized metal a product used to make corrugated sheets gutters and downspouts is usually smooth and is coated with either a layer of oil to prevent white rust or is passivated. Continue along the metal until you reach the end of the area you are working in. All of our galvanized is g90 astm a653. All you have to do is simply apply the vinegar to a clean rag and then wipe down the galvanized surface.

Bridger steel s bonderized is quickly becoming one of the most popular metal finished for residential commercial and agricultural projects because of its dark natural looking finish. If your application will require outdoor exposure painting is recommended. The surface that has been painted. Choose a type of paint.

Paint that has lost its adhesion to a galvanized metal substrate e g. This provides a corrosion inhibiting crystalline zinc phosphate micro porous surface that promotes adhesion of top coatings. The process produces a dull gray colored finish. Bonderized panels are created when bare metal panels are coated with a phosphate mixture originally designed to make painting the base metal easier.

Bonderized is commonly referred to as paint grip. Galvanized steel is used for standard roof flashings gutters downspouts most every sheetmetal product. Appliance and automotive parts along with metal buildings and agricultural parts are among the most common applications for galvalume. The acidity of the vinegar will react with the metal treating the surface to promote paint adhesion.

Galvanization is a zinc coating applied to steel. This produces the dull gray color characteristic of bonderized that provides as an excellent primer for painting. Bonderized steel is actually galvanized steel that has been put through a phosphate bath and has a layer of chromate applied and dried. It is meant to be painted and it holds paint quite well and is popular in the rainwater goods industry.

Paint grip steel bonderized steel is galvanized steel that is processed through a phosphate bath. Electro galvanized bonderized these sheets are cold rolled steel sheets zinc coated by electrolytic deposition and conform to a591.