The shellac spray primer will bind to bare wood or wood finished with both oil and water based coatings.
Can you spray paint wood blinds.
Spray each slat with the shellac spray primer until the slat is coated evenly.
I let it dried a bit before closing the blinds and spraypainting again.
I used two trestles and some leftover wood.
The spray paint can should say how long that will take but it s usually a couple hours.
You just need to hang the blinds in a way to be able to open and close the blinds.
The spray paint also made the strings stiff so that does affect the how easily the blinds raises and lowers.
It s a little time consuming to get all the slats back in the notches and facing the same way.
In the next picture the left side has 2 coats and the right side only one.
Laying the blinds down on the table make it easier because there s less tension on the strings.
Use what you have on hand.