Bold Hold Extreme Creme® Reloaded is the primary lace wig glue by The Hair Diagram®. Bold Hold Extreme Creme® is an amazing water-based, non-toxic lace adhesive capable of a 2 to 3 week hold. Ideal for application of hair systems and hair units. This wig glue is odorless, humidity resistant, and waterproof under certain conditions. The product does not contain latex.