http://i32.photobucket.com/albums/d3...e/P1000308.jpg
Any white silk will do the trick. In addition, colored silk threads will do the same with a tinge of the inherent color ... almost like having a "candy" effect.
The smaller the diameter, the more transparent. Some silks are a bit more refined than others. However, this photo is of a wrap done with A sized silk.
Do heat your finish a bit, the thinner and more fluid it is ... the better the penetration. Put on enough to REALLY wet it out good and remove the excess.
Hope this helps!
TJ -