For the core graded in line any of the vinyls would be resistant to fluid permeation and have more stain resistance than other fabrics.
•    Contourett (UR) in Grade 1 has a silver based ion technology finish (See FAQ Above)
•    Silvertex Vinyl (SX) Grade 3 has Urethane topcoat
If they are interested in going above our standard grade fabrics, then they should look at the options available to them via CF Stinson, which is available on the HON Surface Materials Site. CF Stinson is high durability, high performance textile solutions made with healthcare applications often in mind.