Ultra hold is a soft bond acrylic based attachment adhesive with three to six week hold times. Optically clear non yellowing formula used extensively in the medical industry. It has also made is name in the hair replacement industry as well. This easy to use adhesive comes with a brush applicator attached to the cap for easy application.  Ultra hold can be used for both perimeter bonding as well as full head bonding. Cleans up easy with any citrus based remover. Dries to a waterproof clear finish.  We offer both the 3.4 oz.  and 1 pint sizes.