HOPPE's surface guarantee
For hardware with Resista® HOPPE offers a 10-year surface guarantee (see also “Guarantee”).
Resista® hardware is ideal for coastal areas and highly frequented areas such as public buildings, shops and hotels.
This hardware has undergone continual quality testing and, when new, conforms to the requirements of the European standard EN 1670 (“Locks and hardware – corrosion resistance – requirements and test methods”).
Dirt can easily be removed with a damp cloth. The use of caustic cleansers or chemicals should be avoided. No further special care is needed.