Putty Knife Dedra ZP150N stainless steel 150 mm blade for gypsum and plaster

Dedra ZP150N stainless steel putty knife features a 150 mm wide blade designed for applying and smoothing gypsum, plaster and filler compounds on walls and ceilings. The tool combines a flat, flexible working edge with a corrosion-resistant stainless steel construction to maintain consistent performance during jointing, patching and finishing operations. The handle and blade geometry provide control for spreading compounds evenly over repairs and for producing a smooth surface ready for sanding or painting.

Advantages

The stainless steel blade resists rust and maintains a true edge for extended use. A 150 mm blade width offers a balance between coverage and precision, making it suitable for medium-sized patches and smoothing runs. The blade flexibility allows for uniform application of gypsum and plaster while the sturdy construction withstands normal jobsite wear. The putty knife is compatible with a range of filler materials and can be used repeatedly without significant deformation.

Suitable for

• Applying and spreading gypsum and plaster compounds
• Patching holes and cracks in walls and ceilings
• Jointing and feathering compound edges
• Preparing surfaces for sanding and painting
• Professional and DIY renovation and repair tasks

Key specifications

• Blade material: stainless steel
• Blade width: 150 mm
• Blade type: flat and flexible
• Primary use: gypsum, plaster and filler compounds
• Application area: walls and ceilings

How to use

Ensure the repair area is clean, dry and free of loose material. Load a small amount of compound onto the blade and spread it across the surface with even pressure, using the wide face of the blade to level the material. For deeper repairs, apply multiple thin layers, allowing each to dry before applying the next. Use the blade edge to feather compound at the margins for a smooth transition. After use, clean the blade with water and a cloth to prevent buildup and preserve the stainless finish.

Usage recommendations

For best results, use the Dedra ZP150N with compatible gypsum or plaster systems and maintain a clean blade between passes. Select appropriate compound thickness and allow sufficient drying time between layers to avoid cracking. Store the tool dry to preserve the stainless steel surface.