Waterproof your embroidery! Use Thermoseal™ to seal the back of your embroidery and moisture will not penetrate the fabric through the tiny needle punctures. Great for rain or outdoor gear, outdoor jackets, and sports equipment; all kinds of functional clothing can be embellished and the wearer stays dry. Entirely new market segments are now open as wide as your imagination. Note: All garments/products should be tested prior to applying this material.