Bolt of Silk

Acquisition

 * Artisans in Guild Wars Prophecies do not seem to be able to craft this material.
 * In Guild Wars Factions, artisans can craft Bolts of Silk from 10 Piles of Glittering Dust, 10 Bolts of Cloth, and 250 Gold.
 * Can be bought at Rare Material Traders.
 * Can be salvaged with an Expert Salvage Kit from some salvage items (spider webs or on dropped robes and shifts, Crimson Skull capes).

Usage

 * Performer's Armor
 * Virtuoso's Armor
 * Hunter's Mask
 * Lieutenant's Helm