TESA HOTEL offers highly resistant finishes for the most demanding weather conditions. Our chrome, stainless steel and PVD finishes are the ones that provide the best resistance to extreme environmental conditions, both in tropical countries (in which temperature and humidity rates are usually high) and in places with sharp temperature differences between day and night. PVD treatments are external coatings that provide the locks with extreme solidity, ensuring that the finish remains unaltered for at least ten years. It can resist UV rays, aggressive cleaning products, scratches (as produced, for example, by rings), etc. The PVD treatment will make your locks shine just like the first day of its life cycle.