Premium grade, multi-surface painter's tape for interior or exterior masking on cured painted walls, wood trim, glass and metal. CF 120 (FrogTape® brand painter's tape) is a medium adhesion masking tape made with PaintBlock® Technology, a super-absorbent polymer that reacts with the water in latex paint and instantly gels to form a micro-barrier that seals the edges of the tape to prevent paint bleed and deliver very sharp paint lines.