As an Italian freshwater sedimentary limestone, Travertin Beige V-C is acid-sensitive. With a Mohs hardness of 4.5–5, moderate water absorption (0.89 %) and pronounced acid reactivity, the stone calls for deliberate care and consistent impregnation. These points should be deliberately taken into account when choosing the material — travertine is not a granite or quartzite.
For interior applications we recommend a careful silane- or polysiloxane-based impregnation at first installation, applied in two coats for sufficient penetration depth. On polished interior surfaces we recommend a refresh every 3–5 years, on heavily used floor areas every 2–3 years. The impregnation protects against deep penetration of oil, grease, pigments and water marks — otherwise discolouration can settle visibly into the pale creamy groundmass.
Day-to-day care is done with a pH-neutral natural stone cleaner and a soft cloth or microfibre mop. Clear warm water is usually enough. Acidic cleaners (vinegar, citric acid, sanitary cleaners, descalers) are STRICTLY to be avoided — they attack the travertine immediately and leave dull etch marks that can only be removed by professional regrinding. Cola, wine, tomato sauce and citrus fruits can also leave etch marks on untreated surfaces — wipe up spills immediately.
For kitchen worktops Travertin Beige V-C is suitable only with reservations — it is not fully acid-resistant and not fully cut- and scratch-resistant (Mohs hardness 4.5–5 against 7+ for granite/quartzite). Heat resistance is given, but hot pans should not be set down directly (use trivets). For intensively used professional kitchens we recommend alternative hard stones; for a warm, characterful designer kitchen with a deliberate material effect, however, Travertin V-C can be very effective with good care — particularly for Mediterranean concepts with a conscious acceptance of patina.
The surface finishes available from stock are listed in the »Finishes« block further down. Acids or acidic cleaning products lead particularly quickly to visible dull etch marks on a polished surface — utmost caution with bar counters in restaurants or bars.
The filled pores remain largely stable over the years, but under mechanical load individual filled points can show small chips — these can be professionally refilled and are not a material defect. The surface finishes available from stock are listed in the »Finishes« block further down.