Answered: Smoothing Lexan

I have come up with an idea but I am not sure if it will be legal. Our lexan on my teams robot has been used and abused and it has alot of scratches on it now which is making the surface coarse. Would it still be legal if we used some wet/dry sand paper and lightly used it to smooth it out? I would like to know before we sand our robot down and find out that it is not legal. Thanks.

There are no rules against this process, thus it is legal.