Hand mixing mortar or running a standard drill with a paddle bit works fine for small batches — one bucket, maybe two. Past that, you're slowing down your crew and getting inconsistent mix quality because tired arms don't maintain consistent speed or paddle position. The MUD Mixer MMXR is built to solve exactly that problem. It's a dedicated portable paddle mixer with a motor and gear ratio spec'd for the viscosity of cementitious materials — not a repurposed drill, not a paint mixer pressed into service on tile jobs. The drive is designed to keep the paddle turning under load without bogging, which matters when you're working through a full bag of thin-set or a batch of self-leveling compound that needs to be uniform before it sets.

The MMXR's portability is a real advantage on job sites where you're moving between rooms or working in spaces that don't have a fixed mixing station. It runs on standard 120V power, which means any outlet or a standard generator covers it — no special electrical requirements, no three-phase hookup. That also makes it straightforward to run alongside other tools on a job site without load-balancing concerns. If you need a generator to power the site, NorthPoint carries those under our generator rentals and you can grab both in one trip.

The people renting this are tile setters, masonry contractors, flooring crews, and finish carpenters doing patching work that requires consistent mix batches. It also gets used by contractors doing foundation parging, stucco work, and self-leveling floor prep. On the residential side, homeowners tackling bathroom tile projects or garage floor coatings reach for it when they realize a bucket and a mixing stick isn't going to give them a smooth, lump-free result. For any job going down with epoxy or polyurea, consistent mixing is directly tied to coating adhesion — cutting corners on mix quality shows up later.

New Hampshire job sites in the Lakes Region and north tend to run colder than the mix instructions assume for a good portion of the year. Cold water and cold aggregate slow hydration and thicken your mix, which puts more load on the mixer motor. The MMXR handles it, but plan your batch sizes accordingly in shoulder-season conditions — smaller batches mix more cleanly and give you more working time before the material stiffens. Our full range of concrete equipment rentals covers the rest of what you might need alongside a mixer on a masonry or flatwork job.

For contractors running tile, masonry, or concrete projects across multiple days or sites, the charge account application simplifies billing across rentals. NorthPoint serves job sites throughout central and northern New Hampshire, and we back every rental with our best price guarantee — so you're not paying more for a local pickup than you would ordering through a big-box rental chain.

SPECIFICATIONS

Runs on standard 120V household current — no special electrical setup required. One-person operation; unit is hand-carried between mixing locations.

USE CASES

• Mixing thin-set for large-format tile installations where batch consistency affects lippage
• Blending self-leveling compound before pouring on uneven concrete subfloors
• Batching mortar for block, brick, or stone masonry work on residential and commercial jobs
• Mixing joint compound for drywall finishing on production schedules where hand mixing slows the crew
• Preparing stucco and parging mixes for foundation and exterior wall work
• Mixing epoxy base coats and floor coating components that require thorough, lump-free blending

FAQ

Can I use this for epoxy coatings, or is it just for cementitious materials? It works for epoxy and polyurea base coats as long as the viscosity is within the mixer's range — most two-part floor coating systems mix cleanly with a paddle mixer at low speed. The key is keeping the paddle submerged during mixing to avoid folding in air, which causes bubbles in the finished coat. If your coating manufacturer specifies a mixing RPM, check that against the unit's speed before you commit to it.

What's the difference between this and just using a mixing drill? A standard drill with a mixing paddle works for occasional small batches, but it's not geared for sustained mixing under load. Drills run hot on thick material, and the chuck isn't always rated for the lateral stress a full paddle puts on it. The MMXR is purpose-built for this work — the motor and gear ratio are spec'd for cementitious viscosity, so it maintains consistent speed through a full bag mix without bogging or overheating. For any job where you're mixing more than a few buckets, it's the right tool.

How much material can I mix per batch? Batch size depends on your bucket or mixing vessel, but the MMXR is sized for standard 5-gallon bucket work — which is the standard for most thin-set, mortar, and self-leveling jobs. Don't try to mix a half-bag in a bucket that's too small for the paddle to move freely — you'll get poor incorporation at the bottom and risk splashing. Fill the bucket to a level where the paddle has room to work, and let the mixer do the job rather than forcing it through underhyd rated material.