Concentrated foamless industrial cleaner
Heavy-duty degreasing power for automated and high-pressure cleaning
Walter UNO S F is a concentrated alkaline cleaner and degreaser designed to lift oil, grease, dirt, cutting fluids, stamping oils, and other production soils. Its foamless formula suits pressure washing, agitation systems, floor cleaning, and automatic parts washers, while built-in corrosion inhibitors help prevent flash rusting on ferrous metals.
- 20 L (5.2 gal) pail
- Dilutable up to 1:40
- Foamless formulation
- 0% VOC content
Concentrated cleaning for demanding facilities
UNO S F combines strong soil removal with low-foam operation for industrial cleaning equipment. Low Energy Surfactant Technology supports effective cleaning at lower temperatures, and the water-soluble formula can be diluted to match the application and soil load.
1
Foamless equipment performance
Low-foam operation makes the cleaner suitable for high-pressure, agitation, and automatic parts-cleaning systems where excess foam can disrupt the process.
2
Flexible concentration
The concentrated formula is dilutable up to 1:40, allowing users to adjust the working solution according to the cleaning method, soil level, and label directions.
3
Flash-rust protection
Built-in corrosion inhibitors help limit flash rusting when cleaning steel and other compatible ferrous-metal surfaces.
4
Water-based alternative
The nonflammable, solvent-free formula has 0% VOC content and provides an industrial alternative to many solvent-based cleaning processes.
Typical applications
- Pressure washing of large industrial parts
- Automatic parts washers and agitation systems
- Industrial floor and concrete cleaning
- Removal of cutting fluids and stamping oils
- Removal of grease, dirt, and mould-release agents
- Cleaning stainless steel production equipment
Walter-listed materials
- Steel
- Stainless steel
- Plastic
- Concrete
- Flooring
Material formulations and finishes vary. Test the selected dilution on a small, inconspicuous area before broad use and follow the equipment and surface manufacturer's instructions.
General preparation and use
Cleaning concentration, temperature, contact time, and rinsing requirements depend on the soil and equipment. Use the current Walter label and technical data sheet to set the process.
- Confirm surface compatibility and review the current label and SDS.
- Prepare the working solution at the dilution specified for the cleaning task, up to 1:40.
- Apply through the approved washer, pressure system, agitation process, or floor-cleaning method.
- Allow sufficient cleaning action without letting residue dry on the workpiece.
- Rinse or remove residues as required by the label, equipment process, and facility procedure.
Product specifications
| Brand | Walter Surface Technologies |
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| Product family | UNO S F |
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| Manufacturer part number | 53G017 |
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| UPC | 662980191934 |
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| Product type | Foamless high-strength alkaline cleaner and degreaser |
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| Container size | 20 L (5.2 gal) |
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| Container type | Pail |
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| Selling quantity | 1 pail |
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| Form | Liquid |
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| Colour and odour | Light pink with a faint odour |
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| Maximum dilution | Up to 1:40 |
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| pH | 12.5 |
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| Relative density | 1.04 g/mL at 20°C (68°F) |
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| Boiling point | 98°C (208.4°F) |
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| Water solubility | Soluble in cold and hot water |
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| VOC content | 0% by weight |
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| Registration | NSF Category A1, registration no. 142609 |
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| Country of origin | Canada |
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Physical properties are reported by the manufacturer and may be typical values rather than guaranteed production specifications.
Safety, handling, and storage
Warning: UNO S F causes skin irritation and serious eye irritation. Wear protective gloves and eye or face protection, avoid breathing mist, and wash thoroughly after handling. Keep the original container closed, upright, and away from acids and oxidizing materials. Protect the product from freezing because freezing can damage it and make it unusable. Review the current Walter label and Safety Data Sheet before use. This summary does not replace the SDS or workplace hazard assessment.
Frequently asked questions
How much can Walter UNO S F be diluted?
Walter lists UNO S F as dilutable up to 1:40. The correct working concentration depends on the soil, surface, temperature, contact time, and cleaning equipment. Follow the current label and technical data sheet rather than assuming the maximum dilution is suitable for every task.
Can UNO S F be used in an automatic parts washer?
Yes. The foamless formulation is designed for high-pressure or agitation cleaning systems, including automatic parts washers. Confirm the washer manufacturer's chemical and pH compatibility requirements before filling the system.
Which surfaces are listed as compatible?
Walter lists flooring, concrete, plastic, stainless steel, and steel. Because coatings, alloys, and plastics differ, test the selected dilution on an inconspicuous area and follow the surface manufacturer's care instructions.
What does NSF Category A1 registration mean?
NSF Category A1 covers general cleaners used in and around food-processing areas under the registration conditions. It does not mean the concentrate is intended for direct food contact. Remove or protect food and packaging, follow the registered use directions, and rinse or remove residues as required by the facility's sanitation procedure.
