Best Plastic Concrete Mixing Tubs for Home Projects and Worksites
Looking for reliable plastic mixing tubs to handle concrete, mortar, or heavy cleaning tasks? This guide highlights five top options, each chosen for durability, size variety, and practical features. Ideal for contractors, DIY homeowners, garage enthusiasts, and maintenance crews seeking portable, easy-to-clean tubs. See a quick summary table below to compare essentials at a glance.
| Product | Size / Capacity | Best For | Notable Advantage |
|---|---|---|---|
| Rubbermaid Commercial Standard Bus Box | 4.6-Gallon | Small projects, organized prep work | Heavy-duty, reinforced handles |
| Ggbin Plastic Dish Tubs (13L) | 13 Liter | Storage and light cleaning | Good deformation resistance, large capacity |
| Large Concrete Mixing Tub (20 Gallon) | 20 Gallon | Mid-size mixing tasks | Durable, flexible plastic for repeated use |
| Extra Large Construction Mixing Tub (45 Gallon) | 45 Gallon | Large jobs, bulk mixing | Rugged HDPE construction |
| Heavy-Duty Plastic Utility Tub (28 in. deep) | About 28″ deep | Heavy-duty general purpose | Contractor-grade for masonry and gardening |
Each product is selected for practical use cases, from compact prep tasks to large-volume mixing. Read on to see how these tubs compare and decide which one fits your project size, space, and workflow best.
Rubbermaid Commercial Standard Bus Box

Features include heavy-duty commercial-grade plastic, rounded corners for easy cleaning, reinforced handles for secure lifting, and bottom ribs for added strength. Best for small-scale prep and wash tasks in commercial or home kitchens. This tub is ideal for users who need a sturdy, easy-to-clean unit that fits neatly on shelves or in utility carts. Caution: the smaller capacity may require multiple fills for larger projects.
Ggbin Plastic Dish Tubs (13L)

These 13-liter tubs are suited for storage, cleaning, or light dishwashing tasks. They offer good deformation resistance and a large capacity relative to their size. Best for users needing packable, sturdy tubs for garages, basements, or service carts. Limitation: 13L may be small for heavy concrete mixing; plan for batches in stages.
Large Concrete Mixing Tub (20 Gallon)

Designed for mid-size concrete, mortar, grout, and drywall mud projects, this 20-gallon tub is robust and flexible. Dimensions warn to verify fit for your space, as it measures approximately 36″ long by 23.84″ wide by 8″ high. Best for contractors and DIYers who need a larger mixing capacity without stepping into industrial sizes. Caution: oversized footprint may limit indoor use in tight areas.
Extra Large 45 Gallon Construction Mixing Tub

This extra-large tub is built for heavy-duty, large-volume tasks. It measures around 50″ long by 34″ wide by 10″ high, and uses HDPE material for durability and resistance to dents and cracks. Best for large batches of concrete, soil mixes, or long-term storage. Choose this if your project requires maximum capacity and rugged construction; avoid if space is limited.
Heavy-Duty Plastic Utility Tub (28″ Deep)

This contractor-grade tub is designed for masonry work, concrete mixing, mud, gardening, cleaning, and general job-site use. It measures about 28″ deep, offering substantial capacity and deep sides to reduce splash. Best for pros who need a durable tub that handles wet, heavy materials. Limitation: very large footprint may be unsuitable for compact spaces.
Buying Guide
Who should buy these tubs?
- Small projects or sink-side tasks: look at 4.6-gallon Rubbermaid or 13L Ggbin tubs for portability and easy handling.
- Mid-size mixing: consider the 20-gallon tub for a balanced combination of capacity and footprint.
- Large jobs or frequent heavy use: 45-gallon and 28″ deep tubs excel in durability and volume, reducing the need for frequent refills.
Key considerations
- Material and durability: HDPE and heavy-duty plastics resist cracking under load and weather exposure on job sites.
- Capacity versus space: choose a tub size that fits your workspace and workflow, especially indoors.
- Portability: look for reinforced handles and manageable weight when empty or filled.
- Cleaning ease: tubs with rounded corners and smooth interiors simplify washing away concrete or debris.
- Versatility: larger tubs can serve as storage, mixing, or wash basins beyond concrete projects.
Practical tips for selection
- Measure your workspace before buying to avoid oversized tubs that won’t fit through doors or into storage areas.
- Estimate batch sizes to determine whether a 20-gallon, 45-gallon, or other capacity best matches your typical job.
- Consider whether you need lids or coverings for dust control or transport.
FAQ
- What size is best for small home projects? A 4.6-gallon Rubbermaid or 13L tub is typically sufficient for small batches and prep tasks.
- Can these tubs be used for outdoor job sites? Yes, many are designed for rugged use and outdoor storage, though plastic exposure can vary by weather.
- Are these tubs suitable for mixing concrete? Several models are explicitly built for concrete, mixing, or mud, with reinforced walls and heavy-duty plastic.
- How should I clean these tubs after use? Rinse with water, scrub corners with a soft brush, and air-dry to prevent residue buildup.
- Do any tubs have lifting accessories? Some models feature reinforced handles and bottom ribs for added strength and easier transport.
- Which tub is best for large projects? The 45-gallon extra-large tub is ideal for high-volume tasks but requires ample space for storage and use.