This will depend on the user and usage environment. We've removed the iPAD Mini from the adhesive over 1000 times and the adhesive remains strong. The adhesive is designed to be reusable and cleanable. If you find your adhesive lacking strength, you can clean the adhesive with a damp cloth. Simply scrub lightly with the damp cloth and the adhesive should regain its strength.
How many times can I remove the iPad Mini from the HARDcover?