Installer's Pen is fill with 3M™ Primer 94 adhesive promoter. It applies under the perimeter of vinyl graphics, between the vinyl and substrate. By preventing edge lift, the Installer's Pen helps ensure the longevity and durability of vinyl graphics.

The pen format turns a messy, time-consuming task into an easy, fool-proof step. It also helps apply 3M™ Primer 94 exactly where you want it. The Installer's Pen is especially useful for securing the edges of vinyl graphics and car wraps.