3M Hand-Masker 12" Film Blade - FB12 - Stainless Steel for M2000 & M3000
3M Hand-Masker 12" Film Blade - FB12 - Stainless Steel for M2000 & M3000
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The FB12 is the official replacement blade for the 3M™ Hand-Masker™ system. Fully compatible with both M2000 and M3000 dispensers for cutting masking film and paper.
Master your masking with the 3M™ Hand-Masker™ 12" Film Blade (FB12).
Don't let dull blades slow down your production. The 3M™ FB12 is a 12-inch (30.4 cm) stainless steel blade designed to provide the cleanest possible cut on a variety of masking materials. Engineered specifically for professional painters and contractors, this blade eliminates the jagged edges and wasted film associated with inferior tools. By providing a straight, sharp break, it allows you to move faster through prep work, ensuring your windows, trim, and cabinetry are protected in record time.
Precision Cutting Features
- Dual-Dispenser Ready: Fits both M2000 and M3000 3M™ Hand-Masker™ models.
- Stainless Steel Construction: Durable, high-tensile steel provides long-lasting sharpness and complete rust resistance.
- Clean-Cut Edge: Specifically designed to "snap" masking film and paper without tearing or dragging.
- Standard 12-Inch Length: The most versatile size for standard masking film and paper rolls up to 12" wide.
- Safety Guard: Includes a protective plastic sleeve for the blade edge when not in use.
Specifications
The Pro Advantage
- Perfect for high-volume residential and commercial painting projects.
- Essential for masking off for kitchen cabinet spray finishing.
- Ideal for auto body masking or general dust containment during renovation.
- Helps maintain the crispest masking lines for professional-tier results.
3M™ Hand-Masker™ — Masking Made Easy for Over 30 Years.

Frequently Asked Questions
How long does it take for my order to ship?
Orders are processed within 24–48 hours (business days). You’ll receive a tracking number by email once your package is on the way.
What shipping carrier do you use?
We ship through the United States Postal Service (USPS). Delivery times vary depending on your location and the service chosen at checkout.
Can I return an item if I change my mind?
Yes, returns are accepted within 14 days as long as the product is unopened and in its original packaging. Customers are responsible for return shipping and a restocking fee applies.
Do you offer local delivery or pickup?
Yes, local delivery is available within 20 miles of Merrimack, NH on qualifying orders. Contact us for details and scheduling.
Are all products covered by a warranty?
Many products include manufacturer warranties. Warranty terms vary by brand, so please refer to the product packaging or contact us for specifics.