The 2-inch adhesive runner from Xyron offers a great alternative to spray adhesives, and this convenient, easy to change refill cartridge is exactly what you need to keep your adhesive runner working. Supplying 30-feet of adhesive, this single refill can cover a full 720 square inches, and is a great value! The acid-free permanent adhesive offers a strong hold. Acid-free repositionable adhesive refills are also available.