The Fineline™ Masking Fluid Pen is a durable and reusable dispensing applicator for Fineline’s proprietary hypo-allergenic liquid latex masking fluid. The 18g Masking Fluid Pen allows the user to precisely apply the masking fluid to a variety of surfaces. The unique cap wire closure system maintains an air-tight seal so that the masking fluid never dries out and is always ready to use.
