polycarbonate tube thin layer of wrap and then completely pumped full of clear silicon?

what do you guys think? this was my first thought on how to make a blade BEFORE I READ all the great threads in this section.

anyway after reading i still thought the silicon mite look really cool...could add something to it to defuse it more maybe and i thought it would be very solid for dueling your wrap would never get damaged. and it would never fly apart lol

so has any one tryed it? and what do you think?