KNICKER Plastering Trowel

A plastering trowel is a flat, hand-held finishing tool used in construction to apply, spread, smooth, and polish plaster or similar materials on walls and ceilings. It is one of the most essential tools for plasterers and masons.

???? Main Parts of a Plastering Trowel

Blade

Made from high-quality stainless steel or carbon steel

Flat, thin, and slightly flexible

Rectangular shape with rounded corners

Polished surface to create smooth finishes

Typical length: 11–16 inches (28–40 cm)

Width: 4–5 inches (10–13 cm)

Shank (or Tang)

The metal piece that connects the blade to the handle

Slightly angled to keep knuckles away from the wall

Strongly riveted or welded for durability

Handle

Made from wood, plastic, or rubber

Ergonomically shaped for comfort and grip

Designed to reduce hand fatigue during long hours of work

???? Uses of a Plastering Trowel

A plastering trowel is used to:

Apply plaster onto walls and ceilings

Spread mortar evenly

Smooth and level surfaces

Finish concrete surfaces

Polish plaster for a shiny or smooth look

Repair cracks and patch small damaged areas

It is commonly used when applying:

Cement plaster

Lime plaster

Gypsum plaster

Decorative finishes

????️ How It Works

The plaster is placed onto the blade (often transferred from a hawk board). The plasterer then:

Presses the trowel against the wall.

Spreads the plaster evenly in upward or sweeping motions.

Uses light pressure to smooth and level the surface.

Repeatedly passes the trowel over the surface to achieve a fine finish.

The slight flexibility of the blade helps create an even, professional surface.

⭐ Key Features

Flexible but strong blade

Rust-resistant material (especially stainless steel)

Comfortable grip

Smooth polished finish

Balanced weight for control

????️ Types of Plastering Trowels

Finishing Trowel – Used for final smooth coat

Skimming Trowel – For thin layers of plaster

Pool Trowel – Rounded ends for curved surfaces

Concrete Trowel – For finishing concrete

???? Advantages

Produces smooth, professional finishes

Easy to control

Durable and long-lasting

Suitable for both small repairs and large surfaces

Simple Definition

A plastering trowel is a flat steel hand tool with a handle, used to apply and smooth plaster or mortar on walls and ceilings to create a neat, even surface.