With non-factory applied glass coatings there is a direct tradeoff between longevity and repellency. G5 is designed to offer the maximum possible repellency while offering reasonable durability. Water is blown off car screens at speeds as low as 30mph and on vertical glass water rolls off leaving a virtually spot free surface. G5 coated glass will stay cleaner for longer and any contaminants such as bugs and ice will be much easier to remove.
 
Features:
One application lasts up to 5 months
Offers the best dirt & water repellancy 
Straightforward to apply