Here you will find specific information regarding the specification of Double Stone Steel PVD and also background information on the specification of stainless steel and other metals.
All the information here is available to download as a PDF to use in your specifications.
White Paper: Considerations for architects and interior designers when specifying brass architectural hardware for bathrooms
Brass has been used for hundreds of years in bathroom settings and remains both prestigious and popular today. However brass possesses unique peculiarities when used in proximity to water.
This White Paper provides information on the properties of brass including welding, coatings, cleaning and alternatives in order for you to specify correctly for your situation.