The original post: /r/diy by /u/Lost_Ad_1689 on 2024-11-13 23:45:07.

I am making custom windows for my side by side out of polycarbonate that claimed to be scratch resistant but turns out it’s not. What I have found so far on Google is that I need a polysiloxane coating that’s formulated specifically to be scratch and abrasion resistant while remaining clear and easy to see through. I have found a couple companies that will coat my part for me but I would rather do it my self. I have found a couple other companies that sell the coating but require you to request a quote and simply don’t respond to the request. So I am curious if anyone knows where I can get some of this stuff to apply myself.

Thanks in advance!