Once you have finished this process the chalkboard paint is ready to be used.
How to prepare sheet metal for chalkboard paint.
Steps using a utility knife score a sheet of galvanized metal and cut it to size.
To create a patina on the metal first rub coarse steel wool across the surface.
The ratio will be 1 cup of chalk paint to a 1 4 cup of water.
While the chalky finish paint is drying on your sheet metal start working on the chalk board s trim.
Then using a paintbrush apply an.
Two should measure 22 and the other two 24.
To restore lightly rusted metal surfaces to their original state use a brush to clean off loose rust sand the area and apply a high quality rust inhibitive primer e g.
Part 2 of three parts on prepping fresh sheetmetal for paint.
So if you are chalk painting on a metal desk or on metal outdoor furniture i would water down the paint.
Do take a piece of fine steel wool and gently rub the surface of the chalkboard paint once it is dry.
Cut a piece of galvanized sheet metal to fit masonite board using tin snips or an exacto knife.
Evercoat metal glaze gets smeared into these scratches.
Prime the metal with a latex primer made.
As always carefully read the paint s label for any other.
Prepare the board paint your galvanized sheet metal with chalkboard paint with a paint roller.
Once the paint has been given enough time to dry further prepare it by rubbing chalk over the entire surface.
Allow this chalk to stay for a few seconds and then erase it.
Lay down a drop cloth to protect your floors hubby almost killed me when he first caught me painting without one apply two coats of black chalky finish paint to the sheet metal waiting an hour between coats.
See all 28 photos.
Using 2 inch masking tape mask off a 2 inch border.
To begin the process of chalk painting on metal i will water down my paint if i need to.
Read the details on your paint can for the timing specific to your paint.
The disposable clean sheets are a.
Chalkboard paint is not as thick as acrylic latex house paint and lacks the ability to fill in and compensate for surface problems.
Step 7 prepare with chalk.
So you need to bring the surface to the condition that you expect to see after the chalkboard paint has cured.
This helps get the roller marks out and also helps the chalk to stick better sorry no picture of this do prime your chalkboard with a piece of chalk laying on it s side rub the entire board in chalk.
While the paint only takes a few hours to dry you will need to let it cure for at least 3 days.
When preparing metal for paint checking for rust is important to make sure that the paint will adhere properly to the surface.
Using fine grit sandpaper gently sand down the surface.