Girlboss waterproof and sweat proof glueGirlboss water proof and sweat proof glue is an adhesive m is an amazing water based, non toxic lace adhesive with a 2 4 weeks hold. Ideal for application of hair systems and hair units. This lace glue is odorless, humidity resistant, and waterproof under certain conditions. The product does not contain latex. The glue is applied white but dries to an invisible layer. This light bonding wig adhesive will give clients superior hold without damaging the