SULKY Ultra Solvy is a firm, extra-heavy water-soluble stabilizer for stitch-dense embroidery, lace techniques, and decorative sewing that needs strong support. This translucent 12 in × 8 yd roll provides extended length for larger motifs, continuous runs, and repeated layouts where a stable wash-away is preferred. When finished, dissolve it with plenty of water to remove the stabilizer cleanly and keep the fabric surface smooth.