Store aerosol at room temperature for 2 hours prior to use. Shake can vigorously, in a vertical motion, until the agitator ball is heard and then for a further 3 minutes. Apply light even coats, from a distance of approximately 15cm (6"), and keep the aerosol moving. Do not concentrate spray on one spot. When touch dry (15 minutes) apply a further 2-3 coats, allowing 30 minutes between coats. Do not overspray as sagging may occur if excessive paint is applied. Between coats invert can and spray for 2 seconds to avoid blockages.