Putty Knife MEGA 100 mm, riveted blade model 31140

MEGA 100 mm riveted putty knife, model 31140, is designed for professional and DIY use in construction and renovation. The 100 mm wide steel blade is fixed to the handle with rivets to provide a stable, durable connection that withstands repeated scraping, spreading and smoothing of fillers, adhesives and joint compounds. The tool is intended for tasks such as plaster finishing, crack filling, patching and removing old or loose material from surfaces, offering straightforward mechanical performance for routine site work.

Advantages

The riveted blade construction ensures a strong bond between blade and handle for reliable force transfer during scraping and spreading operations. A 100 mm blade width provides a balance between coverage and control, allowing efficient application of compounds while maintaining accuracy on edges and corners. The steel blade delivers the rigidity required for scraping and levelling, and the overall design focuses on durability and practical usability in renovation and general construction tasks.

Suitable for

• Smoothing plaster and joint compound on walls and ceilings
• Applying and spreading fillers and patching compounds
• Removing loose paint, old filler and adhesive residues
• Filling cracks and small holes before finishing

Key specifications

• Blade width: 100 mm
• Blade material: steel
• Blade attachment: riveted to handle for increased strength
• Primary uses: spreading, smoothing, scraping of compounds and adhesives
• Design: handheld putty knife suitable for construction and renovation tasks

How to use

Hold the putty knife by the handle with a firm grip and apply compound to the surface using the blade edge. For spreading, place a bead of filler and draw the blade across the surface at a consistent angle and pressure to achieve a smooth layer. For scraping, position the blade against the surface and push or pull to remove material, keeping the blade as flat as practical to avoid gouging. Clean the blade after use to prevent compound buildup and inspect the rivets regularly for tightness.

Usage recommendations

Use appropriate personal protective equipment such as gloves and eye protection when scraping or removing old material. Select a blade cleaning routine after each use to maintain blade performance and prevent corrosion. For extensive or precision finishing work, pair the 100 mm putty knife with narrower or wider blades as needed to match the task.