Easy control and placement • 100% Cotton • Impregnated with racemic epinephrine hydrochloride • Bright colors facilitate easy location and removal • Controls fluid near gingival and sub-gingival preparations The fas-TRACT knitted retraction cord uses a distinctive knitted design to apply a continuous outward force following placement as specifically contoured loops seek to open. This revolutionary cord carries more hemostatic solution than past, typical models making Fastract compatible with any tissue-management technique including ViscoStat/Astringedent, Dento-Infusor and even aluminum chloride techniques. Purple cord.