Sulky Super Solvy stabilizer is the perfect temporary stabilizer and transfer agent that dissolves in water. Twice as thick, heavy and strong as the Original Sulky Solvy. Use as a design template, as a pattern guide and as a stitch support. Super Solvy is the perfect choice when you need a heavier Solvy that will withstand a lot more stitching and tugging. Ideal when you do not want any stabilizer to show on the top or bottom. All Sulky stabilizers are acid and lead free. When you need more surface area buying by the bolt is your best bet. Make your own, liquid brush-on stabilizer and save money over bottle brands!