The surface is composed of a blend of a wear-resistant thermoplastic rubber and PVC and it comprises roughly one third of the total thickness. The lower layer is made of PVC, plasticisers and mineral loads.
As for all vinyl flooring, prolonged contact with tires or rubber feet can cause indelible brown marks.
It has a good resistance to the majority of acids and diluted alkalis while it inflates in contact with aromatic solvents and chlorinated. Resistance to oils is excellent.