sentences:  Floors with a chemical sealer, like stained concrete or epoxy finishes, usually have a slick finish presenting a potential slip and fall hazard, however there are anti skid additives and coatings which can help mitigate this and provide increased traction.Reliable, science-backed floor slip resistance testing can help floor owners and designers determine if their floor is too slippery, or allow them to choose an appropriate flooring for the intended purpose before installation.The flooring may need protection sometimes.