This is a one-surface, clear adhesive with long-aging, quick tack, low soak-in, non-staining and non-wrinkling properties. Repositionable adhesive that becomes permanent when dry Bonds a variety of materials, but is not suitable for outdoor application and not recommended for photos, posters or large prints Short-term bonding for making layouts, creating designs, photo composition work and negative preparation Ideal for mounting newspaper and other delicate papers (including Vellum paper) where bleed-through is an issue