Plastering straightedge PRO H-type 150 cm (model 3-01-02-23-150)

PRO plastering straightedge H-type 150 cm (model 3-01-02-23-150) is a 150 cm long H-profile tool designed for leveling and smoothing plaster and render on walls and ceilings. The straightedge provides a rigid guiding edge for striking off excess material and helps achieve flat, planar surfaces during plastering and renovation tasks. Constructed to maintain straightness over its working length, it supports consistent results in both coarse and fine levelling operations.

Advantages

The H-profile design delivers high stiffness and resistance to bending along the 150 cm length, ensuring even application pressure and a uniform finish. Its length is suitable for medium to large surface sections, reducing the number of passes required. The tool’s straight, continuous edge minimizes surface irregularities when used with typical plastering techniques. It is compatible with common plaster and render mixes and accommodates overhead and vertical work.

Suitable for

• Leveling and striking off gypsum and cement-based plasters
• Smoothing render on interior and exterior walls
• Creating flat planes on ceilings and large wall sections
• Professional renovation and new-build plastering jobs

Key specifications

• Length: 150 cm working edge
• Profile type: H-profile for increased rigidity
• Primary use: plastering and rendering levelling
• Suitable surfaces: interior walls, exterior walls, ceilings
• Construction: rigid straightedge designed to resist bending during use

How to use

Position the straightedge at the highest guide points or screeds and draw it along the applied plaster or render with steady pressure to strike off excess material. Use a smooth, continuous motion from one support to another, keeping the edge in contact with the reference points to produce a flat plane. For ceilings, hold the straightedge firmly and move along the surface while maintaining consistent pressure; for large areas, work in overlapping passes and follow with rubbing or floating tools as required to refine the finish.

Usage recommendations

Inspect the straightedge before use to ensure the edge is clean and free of nicks. Support the 150 cm length at intermediate points when working over wide spans to avoid flexing. After use, clean off residual plaster promptly to maintain the straightness and longevity of the tool.