IOSSO seam sealer prevents most seams from leaking. It works best for use on cotton, cotton blends, polyester and synthetic woven fabrics. Water repellency will vary with vinyl coated and vinyl laminated fabrics due to seam construction. It will not change the look or feel of the fabric.
Gala Fabrics is a family-run business that has been passed down through three generations - we really love our fabrics! Our stores and online shop showcase beautiful fabrics from around the world - guaranteed to satisfy modern home sewers everywhere.
During the pandemic, we are offering free local delivery on purchases over $50. Click local purchase on the shopping cart, then write a note requesting this service. Questions? Email or phone us! Dismiss