Product Overview
3M 2" Blue Mask Tape

Achieve a flawless finish on your boat's paint job with 3M 2" Blue Mask Tape (officially 3Mâ„¢ High Temperature Fine Line Tape 4737TL). This professional-grade, semi-translucent orange masking tape is engineered for the demanding conditions of marine environments, providing crisp, clean paint lines and superior color separation, even on curved surfaces and intricate details. Its heat-resistant adhesive holds strong during high-temperature paint processes, yet removes cleanly without residue, saving you time and frustration. Perfect for everything from touch-ups to complete hull repaints, this tape is your secret weapon for a truly ship-shape result.
Key Features
- **Crisp Paint Lines:** The smooth vinyl backing and conformable adhesive create sharp, professional-looking paint lines, eliminating bleed-through and ensuring accurate color separation.
- **High-Temperature Resistance:** Withstands temperatures up to 300°F (149°C) for 30 minutes, ideal for modern paint baking processes.
- **Conformable to Curves:** Easily conforms to complex curves, molded surfaces, and recessed areas, ensuring a tight seal and preventing paint lifting.
- **Clean Removal:** Leaves minimal adhesive residue, saving you time and effort on cleanup.
- **Semi-Translucent Orange:** Offers excellent visibility for precise placement and alignment, while allowing you to see the underlying surface for perfect adhesive wet-out.
- **Strong Adhesion:** The natural rubber adhesive holds securely to a variety of surfaces, yet removes cleanly after painting.
- **Durable Vinyl Backing:** Provides excellent resistance to tearing and stretching, ensuring a reliable mask throughout your project.
Specifications
The Captain's Take
After years of battling harsh saltwater and sun, I've learned that proper prep is everything when it comes to boat maintenance. That's why I swear by 3M 2" Blue Mask Tape. It provides the sharpest paint lines I've ever seen, even on the trickiest curves and details. Plus, it holds up to the heat of a good bake and peels off clean, leaving a finish that's truly worthy of admiration. Trust me, this tape is a must-have for any serious boat owner.