External Corner Trowel EPM E-322-2808 80×60×60 mm

EPM external corner trowel E-322-2808 80×60×60 mm is a finishing tool designed to form and smooth external 90° corners on plaster, render and similar surfaces. The trowel delivers a consistent profile for façade edges and detail work, helping achieve straight, defined corners during finishing, patching and repair operations. Its compact dimensions make it suitable for narrow corners and confined areas while providing control for both professional tradespeople and DIY users.

Advantages

The tool provides accurate 90° edge shaping and consistent corner profiles to reduce rework and speed up finishing. Its size and geometry allow precise application of plaster and render in tight external corners, ensuring even material distribution and minimal surface defects. The trowel is compatible with typical finishing techniques used on façades and interior/exterior render systems.

Suitable for

• Forming and finishing external 90° corners on plaster and render
• Façade repair and patching where defined corner edges are required
• Detail finishing in narrow or confined corner areas
• Professional plastering and DIY renovation projects

Key specifications

• Overall dimensions: 80×60×60 mm designed for external corner work
• Corner angle: 90° profile for defined edge shaping
• Intended materials: plaster, render and similar finishing compounds
• Application area: external corners on façades and general finishing surfaces

How to use

Prepare the substrate by ensuring the surfaces are clean, free of loose material and suitably moistened if specified by the finishing material manufacturer. Apply plaster or render to the corner area and use the external corner trowel to shape the wet material along the 90° edge, working from top to bottom or along the length of the corner for a continuous profile. Use steady pressure to compact the material into the angle and remove excess by smoothing along the faces. Allow the layer to level and firm as recommended for the chosen compound before performing final finishing passes.

Usage recommendations

For best results, use with compatible plaster or render mixes and follow drying times and substrate preparation guidance from the material manufacturer. Clean the trowel promptly after use to prevent material buildup and inspect the edge regularly for straightness and wear to maintain consistent corner profiles.