LIGHT-HOLD HAIR REPLACEMENT GLUE: Our GHOSTBOND XL Adhesive, imported from Ireland, is made especially for keeping your hair replacement systems secure. It's like a special glue that gently sticks them to your skin and scalp. We've done lots of research and testing to make sure it's really good quality and safe to use. Our advanced adhesion technology it provides maximum hold even in tough situations like excessive sweating, extreme moisture, and high temperatures. INVISIBLE BONDING FOR NATURAL HAIR LOOKS: Our GHOSTBOND XL Adhesive works with both poly and lace hair replacement systems. Once you apply it, it creates an invisible bond that hides your hairline and makes your wig or hairpiece look natural. It's perfect for both boys and girls, men and women! Plus, our quick-drying and clear formula absorbs light and blends with your skin tone, making your hairline undetectable.