Going full stealth on my Alp install using Perspex 962 Infrared Acrylic

[hiddenboy]

Hey All

So as per the title i'm looking at making my install more stealth by the means of making covers from 962 Infrared Acrylic to hide my Alp heads.
I must give credit to the person that has done this on their Tesla model S and yes that's where I'm getting the idea from.
The reason I'd like to do this is because laser jammers are illegal in our area and i'm worried that one day my luck might run out.

Few things I'd like to know:
Has anyone else tried this and done any sort of testing?
Besides Perspex 962 Infrared Acrylic is there another options?

For anyone that's curious my local supplier for Perspex 962 Infrared Acrylic allows 90% IR transmission with max transmission from 850nm and goes past 1100nm.

Any advice or information would be awesome

Thanks All