The attention to the detail is in every step of the GRA-Rivadossi production.
Polished brass, chromed brass, nickel-plated brass, bronzed brass, satin brass and vacuum metalizing: a lot of high quality finishes to choose for brass handles, brass knobs, switch plates and interior decoration fittings. All the finishes are made of high quality materials and all 100% Made in Italy.
All the expert craftsmen get their heart into the making of the products and this is why there is no difference of importance between the pieces, they are all part of the same family but still every item has its unique traits, to repay the trust the costumers always have shown us.
Finishes
F00 – Vibrated Brass
This finish undergoes a mechanical vibratory process, resulting in a natural, matt
appearance with a non-reflective texture. Without a protective coating, the brass is
allowed to oxidize naturally. To maintain its appearance, specific cleaning products like
brass creams or pastes can be used to remove oxidation.
F1/OL – Natural Polished Brass
The surface is polished to achieve an initial shiny, uniform, and reflective look. The
absence of protective varnish allows for natural oxidation and aging over time. To clean
oxidation, use specialized products such as brass polishing creams or pastes.
F2M – Matt Bronzed Brass
This finish features a chemical bronzing treatment that imparts a rich, deep brown hue.
A final matt clear varnish protects the finish, ensuring its aesthetic appeal endures.
Each bronzing bath may produce slight color variations, making every project unique.
F3M/OSO – Matt-Finished Satin Brass
Achieved through a manual satin-finishing process, this surface has a uniform, textured
appearance. A clear matt varnish is applied to protect the finish, maintaining its
aesthetic qualities and enhancing its matt effect over time.
F5/CR – Polished Chrome
The surface is treated through electrolytic metal plating, resulting in a brilliantly
polished and highly reflective finish. This treatment offers excellent resistance to
oxidation, making it ideal for environments exposed to harsh conditions, such as
marine or high-humidity settings.
F6/CS – Satin Chrome
The surface is treated through a manual brushing process and subsequently to an
electrolytic metal deposition treatment, resulting in a uniform, non-reflective satin
finish.
F7M/YEB – Matt Scratched Bronzed Brass (YEB)
This finish begins with a manual satin-finishing process, followed by a chemical bronzing
treatment that gives it a deep brown hue. A unique satin-finishing and scratching process
is applied, and a clear matt topcoat protects the finish over time, enhancing its matt effect.
Each bronzing bath may vary slightly in color, contributing to the authenticity of each piece,
while the scratch pattern may differ due to the shape of individual items.
F8/OLV – Polished and Varnished Brass
The surface is polished to create a glossy, uniform, and reflective finish. A glossy clear
varnish is then applied to protect the finish, ensuring it retains its aesthetic qualities
over time. Suitable for indoor use only, it should be cleaned with a soft cloth and is
not recommended for exposure to elements, high humidity, salt, or harsh cleaning
products, as these can damage the finish.
F15V/NLV – Polished Varnished Nickel
This finish undergoes electrolytic metal deposition, resulting in a polished and highly
reflective appearance with a warm, soft tone that feels less cold than polished chrome.
A glossy clear varnish protects the finish, preserving its aesthetic qualities over time.
F17/NS – Satin-Finished Nickel with Coating
The surface is first manually satin-finished, followed by electrolytic metal deposition,
creating a uniform, non-reflective satin finish with a warm, soft tone. The aesthetic result
is warmer compared to satin-finished chrome. A glossy clear varnish protects the finish,
preserving its aesthetic qualities over time.
F23 – Matt Black Lacquer
This finish is achieved through a lacquering process that provides a consistent matt
black color. The coating uses polyester resins and light-resistant pigments, ensuring
long-lasting color stability and durability. Color code: RAL 9005 matt.
F27 – Oil-Rubbed Varnished
This finish features a chemical bronzing treatment that results in a dark brown hue
with an “oil-rubbed” burnished effect. A transparent matt varnish protects the surface,
preserving its aesthetic characteristics and enhancing the matt effect over time.
F44/SIB – Matt Antique Nickel
The surface undergoes pre-treatment for a deliberately aged appearance, followed
by electrolytic metal deposition and controlled oxidation. An additional abrasion step
enhances the natural aged effect, adding depth and texture. Finally, a protective matt clear
coat is applied to preserve its aesthetic qualities. Each electroplating bath may vary slightly
in color due to the unique shape of each item.
F49/AB – Matt Antique Brass
The surface undergoes pre-treatment for a deliberately aged appearance, followed by
controlled oxidation. An additional abrasion step enhances the natural antique effect,
adding depth and texture. Finally, a protective matte clear coat is applied to preserve its
aesthetic qualities. Each electroplating bath may vary slightly in color due to the unique
shape of each item.
P1/PVD – PVD Brass
This finish features a high-performance brass-colored PVD coating produced through
physical vapor deposition in a vacuum chamber. The vaporized coating is deposited onto
the surface, forming a thin, uniform film with excellent adhesion. The result is an extremely
durable finish characterized by high surface hardness and resistance to scratches,
corrosion, and atmospheric agents, making it particularly suitable for outdoor use.
