Anyone with Lexan?

[hotrod 80]

For my back window I used the original rear window to cut the initail shape of the new window . I then used a compass set at 1/2 " and scribed a mark around the cut out window shape . My Lexan came with plastic on both sides of the window to protect against scratches . The scribe mark cut this plastic and i pulled it off . Buffed it with a scotch brite pad and painted it black to clean up the look . I put it in place and drilled all the holes . Ran a bead of winshield latex around the frame and pop rivited it in the indention . Then i pulled the plastic protectant after everything cured . It came out pretty good i think .