How to use stencils on a chalkboard
- Touch up surface to be stencilled with desired colour. Allow to dry
- Remove any dust from chalkboard
- Tape down the stencil if windy
- Use aerosol (or sponge and paint)
- Hold can upright. Spray (or sponge) evenly and uniformly
- Best results achieved by spraying more than once from further away than once, too near
The stencil used is laser cut from 350 micron (0.35mm) Polyester film. Tradenames: Mylar or Polymex.