Yes, you can spray "brushing lacquer"--although depending on your gun, you will most likely want to thin it first with lacquer thinner. Keep in mind that spraying is not necessarily faster than brushing. You will have to spray more coats to equal a single brushed coat.
Can you spray Watco brushing lacquer?
Watco® Lacquer Clear Wood Finish is a durable lacquer finish designed for spray or brush application on wood. It fills in the pores of most woods, eliminating the need for wood filler. It is ideal for furniture, doors, cabinets and paneling.
How do you use brushable lacquer?
Application
- Apply with brush, flat pad or spray.
- Apply generously with minimum brushing to achieve a glass-like finish. Maintain a wet brush, applying with the grain.
- Brushing Lacquer will dry to touch in 30 minutes. Sanding is not required between coats unless surface feels rough. ...
- Reapply.