Just got a reply from the president of OA. Nice guy...
Ben,
Thanks for the review. We certainly appreciate the feedback.
The base material used for Optic Armor windows is polycarbonate. Polycarbonate offers several distinct advantages over glass. It also has a few disadvantages. The advantages of our windows are that they are virtually shatter proof and are much lighter than glass. The disadvantages are that they are not as scratch resistant as glass and are technically not DOT compliant for front windshield use.
We improve the scratch resistance by using the best hard coating on the market today. Even with this hard coating, the windshield is not “scratch proof”. We recommend not running the wipers if abrasive material (mud, sand, etc) is on the window. The abrasive material should be rinsed. We have found that many off road enthusiasts are more concerned with broken windows from rocks or branches than how the window performs in a muddy environment. We are, however, working on alternative solutions/materials to address the scratching issue.
Thanks again for your feedback!
Jim Howard
Nice to have the actual pres send a message. Just not too impressed with the scratches in my windshield. I may have to go another route if it continues to worsen over the rides etc. //:'(//