If it happens more roughly. WetEx protects keyboards from liquid spills dust and dirt.N/AN/A- Conditionally resistant to oilN/A- Resistant to dish liquidN/A- Resistant to isopropyl alcoholN/A- Under normal conditions WetEx provides > 10 Mio. operating cycles.N/A- Disposal does not cause polybrominated dibenzodioxin or dibenzofuran.N/A- Conditionally resistant to petrol