Would cotton wool be a good cart filler?

[DeanMc]

I was wondering if it would be a better filler than the stuff that comes with the blank 510 carts, also is there any discussions on this topic I should read?

 

[Thornbyrd]

Here's a link to a great thread discussing filler material and what is good and what to avoid

http://www.e-cigarette-forum.com/forum/tips-tricks/9541-cartridge-filler-materials.html