An acrylic based adhesive which is great for attaching "out-of-the-kit" two-part, platinum-silicone wound and scar making-materials such as Alcone's Third Degree. Used with this product, Sigma Bond doesn't completely dry, which provides excellent "tooth" for the silicone wound and scars to adhere to. Longer adhesion times can be achieved when used with Top Guard Skin Barrier. Sigma Bond can also bond lace and poly based hair systems to the skin with superior strength and comfort. It is strong, safe, easy to use and economical. This adhesive is great for daily wear, touch-ups, and up to two weeks of adhesion. Sigma Bond can be easily removed with Super Solv adhesive remover.