3M 80988 Blue Painter's Masking Tape 2080 3/4 in x 60 yds | Clean Removal Up to 60 Days | UV Resistant | Low-Medium Adhesion | Waterline, Boot Stripe & Gel Coat Masking

3M 80988 Blue Painter’s Masking Tape 2080 — 3/4 in. x 60 yds. | Clean Removal Up to 60 Days in Direct Sunlight | UV Resistant Acrylic Adhesive | Low-Medium Adhesion | Waterline, Boot Stripe & Gel Coat Masking

3M Blue Painter’s Masking Tape (80988) is 3M’s 2080 series painter’s tape — a UV-resistant, low-medium adhesion masking tape with an acrylic adhesive that removes cleanly without adhesive transfer or surface damage for up to 60 days, even in direct sunlight. 3/4 in. wide × 60 yards. Suited for marine masking work including waterline masking, boot stripe layout, antifouling paint edges, gel coat repair masking, and general-purpose shop masking on smooth and freshly painted surfaces.

Part Specifications

• Part Number: 3M-80988
• Product Line: 3M 2080 Painter’s Tape
• Width: 3/4 in.
• Length: 60 yards
• Color: Blue
• Adhesive: Acrylic, low-medium adhesion
• Tensile Strength: 19 lb/in.
• UV Resistance: Yes
• Clean Removal: Up to 60 days, including in direct sunlight, without adhesive transfer or surface damage
• Best Surfaces: Smooth, freshly painted surfaces; gel coat; glass; wood floors; faux painting surfaces
• Marine Applications: Waterline and boot stripe masking, antifouling paint edge masking, gel coat repair and touch-up masking, hull refinishing layout lines, general shop masking

60-Day Clean Removal — Why It Matters for Marine Masking

The 2080’s 60-day clean removal window is particularly relevant for marine painting and gel coat work:

• Bottom paint and antifouling application: Antifouling paint on a boat hauled for seasonal maintenance may take multiple days to apply, dry, and inspect before launch. The 2080’s 60-day window means tape applied at haul-out can remain through the full paint cycle and be removed cleanly at launch without leaving adhesive residue on the hull or waterline stripe
• Boot stripe layout: Defining a clean boot stripe requires precise tape placement that may be adjusted or left in place while the surrounding area is painted. Long clean-removal windows reduce the risk of adhesive bonding to the underlying gel coat or antifouling paint if the tape is left on longer than planned
• UV resistance: Marine masking work is often done outdoors or in partially open boat yards where tape on the hull is exposed to direct sunlight for extended periods. The UV-resistant acrylic adhesive maintains its clean-removal properties in sunlight conditions where standard painter’s tape adhesives can break down, harden, and leave residue
• Freshly painted and gel coat surfaces: Low-medium adhesion reduces the risk of lifting or damaging freshly applied topcoat or gel coat surface when the tape is removed — critical for gel coat repair masking where the adjacent finish must be protected

3/4 in. Width — Marine Masking Use Cases

• 3/4 in. is a standard masking width for boot stripe edge definition, waterline layout, detail masking around hardware, and precise paint boundary lines on hull surfaces
• Narrow enough for tight-radius curves on hull waterlines; wide enough to provide a clear, manageable edge for paint brush and roller application along gel coat seams and stripe boundaries
• For broader masking coverage — protecting large hull areas during spray painting or bottom coating — pair with masking paper or film taped off with this 3/4 in. edge tape

Application Notes

• Surface must be clean, dry, and free of wax, oil, and contaminants before applying — wax residue on gel coat is the most common cause of adhesive residue or tape walk on marine surfaces; clean with a wax-removing prep solvent before masking
• Apply with firm, even pressure along the full tape length — bubbles or lifted sections allow paint to bleed under the edge
• For crisp waterline or boot stripe edges: after applying the tape, run a plastic spreader or fingernail firmly along the paint-side edge to fully seal it before painting
• Remove at a 45° angle back over itself while the paint is still slightly wet for the cleanest edge; if paint has fully dried, score at the tape edge with a razor blade before pulling to prevent lifting the paint film
• Do not exceed 60 days on surface — beyond the rated window, adhesive bond strength increases and clean removal cannot be guaranteed
• Store rolls in a cool, dry location away from direct sunlight when not in use

Additional Information

• Vendor: 3M
• SKU: 3M-80988
• Product Type: Shop Supplies / Masking Tape
• Width: 3/4 in.
• Length: 60 yds.
• Country of Origin: USA
• HS Code: 4811.59 (paper and paperboard, coated, impregnated or covered with plastics or adhesives — verify; masking tape may classify under 3919 or 4811 — verify for your import classification)

Frequently Asked Questions

Q: Can this tape be left on a boat hull in direct sunlight for extended periods?
A: Yes — the 2080 series is UV resistant and rated for clean removal up to 60 days even in direct sunlight. Standard painter’s tapes not rated for UV exposure can bond to surfaces under prolonged sun exposure; the 2080’s acrylic adhesive maintains its clean-removal properties through the 60-day window.

Q: Will this tape lift or damage freshly painted gel coat or topcoat?
A: The low-medium adhesion acrylic is designed for smooth and freshly painted surfaces. Remove within the 60-day window and pull at a 45° angle back over itself for lowest risk of surface damage. On very fresh paint (same-day application), test a small area before full application.

Q: What is the best technique for a clean waterline edge?
A: Apply tape with firm even pressure, then run a plastic spreader or fingernail firmly along the paint-side edge to fully seal it. Remove while paint is still slightly wet at a 45° angle back over itself. If the paint has fully cured, score lightly at the tape edge with a razor blade before pulling to prevent lifting the paint film.

Q: Is 3/4 in. the right width for boot stripe masking?
A: 3/4 in. is a standard width for edge definition on boot stripes and waterlines — narrow enough for curved hull waterlines and wide enough for a stable, manageable masking edge. For broad area masking, tape off the edge with this tape and extend coverage using masking paper or film.

Q: What is the tensile strength of this tape?
A: 19 lb/in. tensile strength — adequate for standard masking applications. This tape is not designed for structural holding or high-tension applications; it is a precision masking tape for paint and surface protection work.