Putty knife with serrated edge Polax 150 mm blade, 6x6 mm teeth spacing (model 111-058)

The Polax putty knife with a 150 mm blade and 6x6 mm serrated teeth is designed for controlled application of adhesives, tile adhesive and levelling compounds. The notched edge creates a regular rib pattern that helps achieve even coverage and consistent adhesive thickness across tiles, flooring substrates and other surfaces. The tool is compact and suitable for both professional tilers and DIY users who need predictable adhesive distribution during installation and repair tasks.

Advantages

The serrated 150 mm blade provides uniform adhesive ridges to improve bond strength and reduce waste by ensuring consistent material usage. The notched edge with 6x6 mm spacing produces repeatable adhesive thickness, aiding leveling and alignment of tiles and panels. Its size and shape allow access to confined areas and edges while maintaining control during spreading. The construction is intended to withstand repeated use in tiling and flooring applications while remaining easy to clean after use.

Suitable for

• Applying tile adhesive on walls and floors
• Spreading levelling compounds and adhesives on substrates
• Small to medium tiling and flooring installation jobs
• DIY repairs that require controlled adhesive thickness

Key specifications

• Blade width: 150 mm
• Notch geometry: serrated edge with 6 x 6 mm tooth spacing
• Recommended use: adhesives, tile adhesive, levelling compounds
• Typical working pattern: regular ribs for even coverage
• Size suitability: compact for edges and confined spaces

How to use

Apply a bead or line of the chosen adhesive onto the substrate, then hold the putty knife at a consistent angle and draw the serrated edge through the material to form ridges. Maintain the same angle and pressure across the work area to keep adhesive thickness uniform. For tile installations, comb the adhesive in the direction of tile placement and place tiles immediately, applying slight pressure or twisting motion to bed them into the ribs. Clean the blade promptly after use to prevent material buildup.

Usage recommendations

Use the 6x6 mm serrated edge where moderate adhesive thickness and good coverage are required; choose a larger or smaller notch pattern if a different adhesive bed height is needed. Match adhesive type and substrate preparation to the recommended working time and climatic conditions. Store the knife clean and dry to preserve the edge and facilitate future use.

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