This browser or version is not supported, or it is running in compatibility mode. Try a current or recent major release of Chrome, Firefox, Internet Explorer, or Safari, or disable the compatibility mode.
Thank you for your feedback.
7.7.1. Chalking
A fine rubbing compound as well as a mild detergent reduce the weathering and chalking accumulated on the surface.
Do not apply rubbing compound in direct sunlight.
Use only a fine grit compound and follow label directions carefully.