RUBI mortar and glue mixer M-140-R — mixer for mortar, adhesive and grout

RUBI mortar and glue mixer M-140-R is a hand-held mixing attachment designed for preparing tile mortars, adhesives and grouts. The M-140-R delivers uniform mixing to minimise lumps and achieve consistent paste and mortar texture for tiling and general construction tasks. Intended for use with compatible power drills or mixers, it is suitable for both professional tilers and DIY users preparing thin-set, cementitious mixes and adhesive compounds.

Advantages

The RUBI M-140-R provides steady, homogeneous mixing that helps reduce preparation time and improves the workability of mortar and adhesive mixtures. Its design promotes consistent viscosity across batches, which supports even application and better bond performance when installing tiles or performing repair work. The mixer is easy to attach to standard rotary tools and intended for repeated use in building and renovation tasks.

Suitable for

• Mixing tile mortars and thin-set compounds
• Preparing cementitious grouts and repair mortars
• Blending tile adhesives and paste-based adhesive systems
• Small to medium batch mixing for professional and DIY tiling projects

When it may not be suitable

The M-140-R is designed specifically for mixing mortars, adhesives and grouts and may not be suitable for very large industrial batches that require dedicated stationary mixers. It is not intended for mixing highly viscous resin-based materials, paints or chemical products not compatible with cementitious compounds.

Key specifications

• Intended use: mortar, adhesive and grout mixing
• Mix quality: uniform mixing to reduce lumps and ensure consistent consistency
• Application: thin-set, cementitious mixes and adhesive compounds
• User level: suitable for professional and DIY use

How to use

Attach the RUBI M-140-R to a compatible power drill or mixing tool following the tool manufacturer's instructions. Add the powder component to the mixing container first, then gradually add water or liquid component while operating the mixer at a moderate speed to avoid splashing. Move the mixer slowly through the mixture until the desired homogeneity and workability are achieved, then stop the tool and allow any air bubbles to rise before applying the mix. Clean the mixer promptly after use to prevent material buildup.

What to consider before purchase

• Compatibility with the drill or mixer chuck type and rated speed
• Typical batch sizes you will mix (small/medium vs large industrial batches)
• Intended materials: cementitious mortars, adhesives and grouts

Usage recommendations

Use moderate mixing speed and short bursts when starting to combine powder and liquid to reduce dust and splashing. Clean the attachment immediately after each use to maintain mixing performance and prolong service life.