A silicone based adhesive that is gentler to the skin than spirit gum, stronger than spirit gum and faster drying. Medical adhesives have been the favorite of many makeup artists for a number of years. For use with the following: Full Lace Wig, Lace Frontals, Front Lace Wig, Toupee, Hair Systems, Hair replacement units.  Will not harm wig caps made with Swiss Lace nor French Lace. Must be removed or thinned with Medical Adhesive Remover. Ingredients: Petrolether, Silicone