lazer cut burns

[Dudley Lang]

I am wanting to build a control line plane with a transparent silkspan finish.  I have purchased a lazer cut kit from Brodak.  Is there any way of removing the dark brown burn marks from cutting the kit with a lazer other than sanding each piece?  Thanks,  Dudley Lang

[Tom Luciano]

Dudley,
 Give sanding a try. It really comes off easily. I just went through the same thing. Actually framed the whole plan and with 320 paper had it cleaned up in no time.
Tom

[Brian Browning]

Rub a little Clorox bleach on it. 

[Tom Niebuhr]

It comes off with very little effort using sand paper.