Plastic epoxy joint board, art. no. 10484

Epoxy Grout Float Grey – Precision Tool for Epoxy Resin Joints

For clean joint finishes in professional tiling projects

The grey epoxy grout float by Karl Dahm has been specifically designed for the application of reactive grout mortars based on epoxy resin and meets the highest demands of professional use. Tilers and tradespeople who rely on efficiency, durability and precision will find a tool that excels through thoughtful design, high-quality materials and uncompromising functionality.

When grouting with epoxy – whether on large format tiles, mosaics or natural stone – conventional grout floats quickly reach their limits. Tough consistencies, limited working times and sensitive visible surfaces make accurate work particularly challenging. The Karl Dahm epoxy grout float effortlessly meets these demands. Its sturdy, chamfered edge enables precise spreading and compacting of the grout without scratching or stressing the tile surface.

Thanks to its low weight of just 474 grams, the tool is extremely easy to handle and allows for fatigue-free work, even on large areas or during repetitive tasks.

Perfect for demanding grouting tasks – even under time pressure

Working with epoxy grout often requires both speed and care. On constantly changing job sites with tight schedules, it’s essential that tools are ready to use without preparation – and still deliver reliable long-term performance. This float delivers just that: it’s easy to clean, absorbs hardly any residue, and retains its shape even after heavy use.

Typical areas of use include:

• High-stress wet zones (e.g. pool surrounds, showers, spa areas)

• Visible areas in interior finishes (e.g. kitchen splashbacks, worktops)

• Stair treads with strict visual requirements

• Balconies and terraces exposed to continuous weather

• Fine mosaic surfaces requiring absolute precision

Even with sensitive surfaces like polished natural stone, porcelain stoneware or textured tiles, the fine-grain cellular rubber ensures a clean, even application of the grout without damaging the surface or embedding residue.

Technical Specifications

• Item number: 10484

• Length: 25 cm

• Width: 10 cm

• Height: 8.5 cm

• Rubber thickness: 0.8 cm

• Colour: Grey

• Weight: 474 g

• Working surface: Hard, acid-resistant cellular rubber

• Handle: Ergonomically shaped plastic

• Packaging unit: 1 piece

• Manufactured: Made in Germany

Advantages over conventional grout floats

This tool, optimised specifically for epoxy grout, offers multiple practical advantages over standard floats:

• No deformation or swelling, even when used with aggressive substances

• Durable, abrasion-resistant surface – no premature wear

• Precise joint edges – especially important in visible areas

• Quick cleaning – prevents cured residue from sticking

• Fine-textured rubber – even grout lines on textured tile surfaces

• Ergonomic handling – for high output without strain

This float has been engineered for daily use by professionals – whether on large construction sites or bespoke high-end projects. Its robust design and material quality make it a reliable companion in every tiler's toolkit.

Care and Usage Tips

Proper care and use significantly extend the lifespan of this professional tool:

• Clean the float immediately after use, before the grout cures

• Use lukewarm water and plastic-friendly cleaners if needed

• Avoid harsh solvents, as they may damage the rubber surface

• Store flat and without pressure to maintain the blade edge

• For visible areas, always hold the float at approximately 45° to the joint line for optimal results

FAQ – Frequently Asked Questions about the Epoxy Grout Float

1. What materials is the float suitable for?
It is ideal for epoxy resin grout but can also be used with cement-based grouts.

2. Is the float acid-resistant?
Yes, the rubber is resistant to common cleaning agents and epoxy components.

3. Is it suitable for use on large construction sites?
Absolutely – it is lightweight, durable and designed for continuous use.

4. Can it be used on delicate surfaces?
Yes, the fine rubber is gentle enough for natural stone, porcelain and marble.

5. Does it need to be cleaned after every use?
Definitely – especially with epoxy grouts, prompt cleaning is crucial.

6. Is it suitable for wet areas like pools?
Yes, it’s specifically designed for applications in humid and wet environments.

7. How does it differ from standard models?
It offers greater dimensional stability, cleaner edges and improved ergonomics – tailored to epoxy use.

8. What are its dimensions?
25 × 10 × 8.5 cm, with a weight of 474 g.

9. Is this float part of a compatible system?
Yes, it integrates seamlessly with Karl Dahm’s professional cleaning and jointing tools.

10. Where is the product manufactured?
It is entirely produced in Germany – ensuring certified quality and short supply chains.