Shake can well before use. All surfaces must be clean and dry. Mask off surrounding area to prevent overspray. Spray using a back and forth motion from a distance of 10-12 inches and apply thin coats to build up density as required, allowing 10 minutes between coats. One or two coats of Grey Primer will usually suffice and once dry may be lightly flatted before applying top coat. Invert can and spray short bursts after use to clear actuator. Minimum operating temperature : 15??C.