Before you ask for epoxy: plan the whole floor system.
The slab, the exposure, and the return-to-service window matter more than a single product name.
Start with use, traffic, and cleaning.
Write down what crosses the floor: people, carts, vehicles, or production equipment. Identify wet zones, routine spills, cleaning methods, sunlight, and the appearance you want. Share the actual cleaning products or chemical-exposure information when the specification requires it.
Treat “durable” as the beginning of a question. Resistance to one kind of exposure does not establish suitability for every use, and a decorative sample does not describe the full performance of an installed system.
Give the slab its own assessment.
Provide the concrete age if known and any history of moisture, repairs, sealers, or old coatings. Mark joints, cracks, oil-stained areas, and failed finishes. The proposed system and site conditions determine the required testing and preparation.
Do not choose preparation from a photo or from a general internet recipe. A qualified evaluation should establish what needs removal, which repairs are appropriate, and what surface condition the system requires. Moisture questions need to be resolved within that assessment.
Compare systems, not just chemistries.
Sherwin-Williams’ flooring resources separate systems by chemistry and use and provide system documentation for specification, application, and maintenance. That is the right level of detail for a commercial conversation.
Ask which layers and components are included, the specified thickness, the finish texture, and the manufacturer documents governing the work. A clear topcoat is one component; it is not a complete installation specification by itself.
Discuss traction and cleaning together.
A textured finish can change both the feel underfoot and the cleaning routine. Identify wet-use conditions and the applicable project requirements with the specifier. Avoid blanket claims that a finish makes a floor slip-proof.
Ask for a representative sample where practical. The decision should account for the people using the space, the maintenance team, and the conditions the floor will actually encounter.
Use a complete closure window.
Allow for preparation, repairs, each specified application stage, inspection, and the return to the required traffic or exposure. Record which areas must stay out of use and who controls access.
A rapid-cure product feature does not establish the duration of an entire floor project. Confirm the schedule for the complete system and expected conditions, then keep the maintenance guidance after handover.
Follow the current label and product data for your exact coating and surface.