Ultra Hold Hair Glue

For use with extended wear bonding only. This adhesive can easily provide up to 4 weeks of super-strength attachment. Ultra Hold isn't only the name, BUT also a great description of what you'll get! 
Although it's on the expensive side, anyone who has had problems getting a long-lasting bond using other adhesives will LOVE the strength and security offered by this product. It is also made from a waterproof, "non-yellowing" formula and comes in a very long lasting 16oz bottle.