Tannic Acid - 16 oz - Wholesale triangle and soft background fills

and soft background fills

The Barky Brown Merino Collection is a set of 23mic 64's merino dyed wool

Working with multi-needle tools on medium areas

Application: Cellulose

Tannic Acid - 16 oz - Wholesale triangle and soft background fillsTannin or tannic acid is used to assist the mordants of cellulose fibers and fabrics. Alum does not bond with cellulose fibers as well as it does with protein fibers. However, tannin bonds well with cellulose. and once treated with tannin, alum will combine with the tannin fiber complex. Many dyestuffs contain tannin (black oak, pomegranate, cutch, fustic, etc) and do not need an additional tannin. This is a blend of tannins mainly composed of