Hand-Crafted Patinated Metal-Effect Polymer Finishes

Crafted Patina Range – Hand-Crafted Patinated Metal-Effect Polymer Finishes

The Crafted Patina Range of finishes is a hand-crafted process designed to capture the authentic patination of bronze, brass and other special metals. It provides a superior aesthetic patinated finish with outstanding properties which will protect the substrate and retain a decorative, durable and corrosion-free finish.

Suitable for Architectural Metalwork:

Aluminium
Mild Steel
Stainless Steel
Cast Metals
Galvanised and Zinc Sprayed Substrates
Qualizinc Arc Metal Spray

Properties and Finish Characteristics

Chemically stable and totally inert
Sealed finish with no rusting or bleed issues
High performing finish for aesthetic applications
Well suited to high traffic areas
No damage, weakening or physical corrosion to the substrate
No time lost waiting for aging
Instant historical value
Environments – Interior and Exterior: C1, C2, C3, C4 and C5
Gloss level – Matt (0 – 30 GU)

Advantages over Real Solid Metal Finishes

Anti-fingerprint technology eliminates the need for wiping and polishing fingerprint marks
A more cost-effective option than real solid metals
Unlike special metals such as bronze and brass, Crafted Patina can be applied to mild steel to meet structural loading requirements
No sealing coat required
No issues of bi-metallic corrosion

Durability and Weather Resistance Performance

Good resistance to scratches and markings and easy to clean
Durable exterior grade
Excellent weather resistance – Accelerated Weathering – Tested to ISO 16474-2
Acetic / Neutral salt spray resistance – ISO 9227 – Passed 1,000 hrs
Adhesion – Achieved the ultimate Class 0 in accordance with ISO 2409
Good resistance to acid, alkalis and oil at ambient temperatures
Durability of up to 40+ years depending on environment, pre-treatment system and cleaning
Warranty – Up to 30 years

Fire Rating

A number of Crafted Patina finishes are available in Fire Rated versions (Rated to A2-s1,d0) on prior request

Environment

Crafted Patina offers several environmental benefits within the parameters of ISO 14001 Environmental Management System specifically in comparison to solid metals, cast foundry pieces and metallic coatings:
Low VOC Emissions: Crafted Patina finishes emit minimal volatile organic compounds (VOCs) into the air
Minimal Waste Generation: Crafted Patina finishes minimise waste because they don’t involve solvents
Elimination of Hazardous Substances: Crafted Patina finishes do not require hazardous air pollutants (HAPs)
Enhanced Durability: Crafted Patina-finished surfaces are highly durable, reducing the need for frequent repair and fewer resources required over time
Promotes Sustainability: Crafted Patina-finished products are more sustainable due to their durability, reducing the demand for new raw materials.