F4 Customs is very well known for their scratch resistant windshields that are 100% optically perfect and shed rain like no other windshield. They are so scratch resistant that you can use a paper towel with any non-aerosol glass cleaner to wipe away any dirt, dust or water residue. They also have their own F4 Customs Windshield cleaner you can purchase to do the job.
Check out this YouTube video that shows exactly how scratch resistant, water repellent and sturdy the F4 Windshields are:
https://www.youtube.com/watch?v=bOQQtaKpXQ4#t=80
For more information on upgrading your windshield go to: www.f4customs.com or call them at 330-968-4644.
Penny Osiecki