boscoyo monster matrix panel question

[Geod]

Hello

I purchased a matrix panel (42"x84") and have a question about which side of the panel should face out, the smooth side or the matted side. Does it make a difference?

Thanks for any replies


Geod

 

[CargoLights]

I believe the matted side is supposed to face outward. My understanding is that only that side has UV protectant.