What Is a Finishing Trowel?
A finishing trowel is a plasterer’s tool used for leveling concrete surfaces during construction work. It is typically thick, heavy, and sturdy, designed to submerge the coarse aggregate in concrete (gravel), resulting in a smooth and visually appealing surface.
How to Use a Finishing Trowel
Hold the finishing trowel lightly, like an egg, with a small space between the handle and your palm. Use the trowel with your whole body, applying weight to its neck for effective pressing. Start with the trowel slightly angled and gradually move it sideways for a smooth concrete finish.
How to Choose Finishing Trowels
Selecting the right finishing trowel depends on size, thickness, and material, suitable for the specific task and environment. Consider these factors:
- Size and Thickness
Choose based on the trowel’s vertical length, tip width, and base width. Thinner trowels offer better elasticity and finish but may cause unevenness, while thicker trowels are easier for pressing down. - Trowel Material
Different materials offer varied benefits. Pottery provides stable hardness and prevents warping. Stainless steel is strong, rust-resistant, but slippery. Plastic trowels are ideal for concrete leveling and may feature a grooved backside.