For acrylic painting protection, spray two even layers at intervals of at least 12 hours. Ensure that the paint is dust-free and dry to the touch before application. Allow paint to dry for at least 48 hours before application.
For oil paint protection, spray two thin layers at intervals of at least 12 hours. Ensure that the paint is dust-free and dry to the touch before application. Allow oil paint to dry for at least 6-12 months before application.