Protect Metal Garage Door From Rust

The zinc chromate helps prevent further rust from developing.

Protect metal garage door from rust.

A spray primer is often easier to apply in even layers without brush marks. Let the primer dry. Applying in a well ventilated area prime door using the krylon rust protector rust preventative primer gray holding the can 6 8 inches from the surface and using a sweeping side to side motion with slight overlap. Priming the metal doors is an important step to ensure you get a smooth finish.

Choose a primer designed specifically for metal and for outdoor use if you re painting an exterior door. If paint or rust is flaking off the surface use a wire brush or sandpaper to remove it. Brush the door with soap and water starting at the bottom where the rust is concentrated rinse thoroughly and let dry dip an old cloth in white vinegar do not use cider or spiced. One of the main steps to preventing rust is to lubricate the garage door parts focusing mainly on.

Primer can also help prevent future rust on the door. Coat the sanded areas at the bottom of the garage door with a zinc chromate primer using a paintbrush. Cleaning the garage door on a regular basis is necessary to prevent dirt and salt from accumulating. How to prevent rust buildup on your garage door keep the door clean.