Description
3M 5821 Piranha Advanced Finishing Putty is a two-component, self-leveling putty designed for use as a skin coat over body fillers to fill pinholes, sand scratches, low areas, and other imperfections. It offers a smooth and even surface finish, making it ideal for preparing surfaces for subsequent painting or coating applications.
KEY FEATURES AND BENEFITS:
- Easy Sanding: Sands smoothly and effortlessly, minimizing sanding time and effort.
- Rapid Cure: Tack-free in 30 minutes, allowing for efficient workflow and faster project completion.
- Excellent Adhesion: Forms a strong bond with various surfaces including galvanized steel, sanded paint, aluminum, steel, and fiberglass.
- Self-Leveling: Creates a smooth and even surface, reducing the need for extensive sanding and improving the overall finish quality.
SPECIFICATIONS:
- Type: Two-component, self-leveling putty
- Application: Skin coat over body fillers
- Cure Time: Tack-free in 30 minutes
- Adhesion: Adheres to galvanized steel, sanded paint, aluminum, steel, and fiberglass
HOW TO USE:
- Prepare the Surface: Ensure the surface is clean, dry, and free from any dust, grease, or oil. Lightly sand the surface to improve adhesion.
- Mix the Putty: Mix the base and hardener components according to the manufacturer’s instructions. Use a clean mixing tool and ensure thorough mixing to achieve a uniform consistency.
- Apply the Putty: Apply the mixed putty evenly and smoothly to the prepared surface using a putty knife or spreader.
- Level the Surface: Use the putty knife or spreader to level the applied putty and achieve a smooth and even surface.
- Allow to Cure: Allow the putty to cure for the recommended time (approximately 30 minutes) until it becomes tack-free.
- Sand and Finish: Once cured, sand the surface smooth using appropriate sandpaper grits. Finish with subsequent coats of primer and paint as required.
BENEFITS OF USING 3M 24 OZ. OFF-WHITE ADVANCED FINISHING GLAZE (05821):
- Improved Surface Finish: Creates a smooth and even surface, enhancing the overall appearance and quality of the finished product.
- Time-Saving: Rapid cure time allows for efficient workflow and faster project completion.
- Versatility: Adheres well to various surfaces, making it suitable for a wide range of applications.
- Easy Application: Easy to apply and spread, minimizing application time and effort.
FEATURES:
- Two-Component Formulation: Provides precise mixing and control.
- Designed for Skin Coats: Optimized for use over body fillers.
- Effective Filling: Fills pinholes, sand scratches, and low areas.
- Provides a Smooth Surface Finish: Ideal for preparing surfaces for painting or coating.





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