Blair Spray Clear is a satin finish especially formulated to enhance colors and details of tole and decorative painting. Its subtle luster provides a hand-rubbed look to finished work, and provides a tough, finish coating that protects against moisture, soil and dust. It is perfectly clear and non-yellowing. Use over oils or acrylics and any other base material including tinware, wood, canvas and paper. It may also be used as a topcoat on metal toleware that has been primed and prepped.