SULKY Ultra Solvy is an extra-heavy, water-soluble stabilizer chosen for lace work, buttonholes, and embroidery that demands strong support throughout stitching. This translucent 20 in × 25 yd bolt is suited to production runs and repeated projects where consistent stabilizer performance and ample yardage are needed. After sewing, dissolve the stabilizer using plenty of water so it rinses out fully and the finished work stays clear.