But is it 100% clear? That's really what we're 
aiming for. . . I don't worry about tapes 
getting "icky" or brittle, since if they do on a 
cel, I simply replace them. (And I don't leave 
any tape of any kind on a background.)

Thanks for the link! I also have a poster on 
which I might want to use that.

Many Sharp Smiles,
--Drac