Trowel Kubala KB 0802 triangular blade 220x215 mm, masonry/plastering tool

The Kubala KB 0802 triangular trowel has a 220 x 215 mm triangular working blade designed for masonry and plastering tasks in corners and angled areas. The triangular shape allows controlled application and smoothing of mortar, adhesives and plaster in confined spaces where a standard rectangular trowel is difficult to use. The tool is intended for use in construction, renovation and finishing work that requires precise material placement along internal and external angles.

Advantages

The triangular blade provides improved access to corners and tight joints compared with flat or rectangular trowels. Its 220 x 215 mm working surface balances coverage and manoeuvrability, enabling even spreading of mortar or adhesive while maintaining control. The trowel is built for practical on-site use and simplifies finishing operations in angled sections, reducing the need for additional trimming or touch-up.

Suitable for

• Applying and smoothing mortar in internal and external corners
• Working with adhesives when fixing tiles or panels in angled areas
• Plastering small surfaces, edges and junctions
• Repair and renovation tasks requiring precision in confined spaces

When it may not be suitable

The Kubala KB 0802 is not intended for large-area levelling where a wide rectangular or straight-edge tool would be more efficient. It is also not suitable for heavy-duty demolition or prying tasks; the tool is designed for application and finishing rather than high-impact work.

Key specifications

• Blade shape: triangular
• Working blade size: 220 x 215 mm
• Primary use: masonry and plastering applications
• Typical tasks: applying and smoothing mortar, adhesives and plaster in angled areas

How to use

Hold the trowel by the handle and position the triangular blade into the corner or angled area. Scoop or load an appropriate amount of mortar, adhesive or plaster onto the working surface, then press and spread the material along the angle with steady, even strokes. Use the blade edges to smooth seams and remove excess material. For best results, work in sections and keep the blade clean to maintain a uniform finish.

What to consider before purchase

• Confirm the working blade size (220 x 215 mm) suits the corners or angles you will be treating
• Ensure the triangular blade shape matches the specific application compared with rectangular trowels
• Check compatibility with the mortar, adhesive or plaster types you plan to use

Usage recommendations

For consistent finishing, use the Kubala KB 0802 with compatible mortar or adhesive mixes and clean the blade regularly during use. For larger surfaces combine this trowel with wider tools for efficient levelling, reserving the triangular trowel for corners, edges and detail work.