I second the above reply, After 9 years experience serving the Gold Coast and Brisbane with various different types of paint protection in forms of semi permanent sealants, wax, ptfe resin coatings, glass plexyn coatings etc we came across nanoshine (ceramic pro) back in 2010 and never looked back. Ceramic Pro is a permanant ceramic coating that will not oxidise, peel, delaminate or wear off. It is applied over a properly prepaired automotive surface wether be paint, chrome, alloy, plastic, rubber or glass and provides superior protection from bat and bird droppings, acid rain, uv rays and surface scratching. This coating has an amazing hydrophobic affect and provides improved gloss levels to new car paintwork. more info can be found at http://www.preferredcarcare.com.au/paint_protection.html