Summary
The Crafted Patina Collection of finishes is a hand-crafted process designed to capture the authentic patination of bronze, aged bronze, brass and other special metals.
Color
Bronze, Other
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Finish
Other, Aged, Bronze, Matt
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Material
Polymer
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Shape
Formless
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Length
Bespoke
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Width
Bespoke
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Height
Bespoke
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Warranty description
30 year
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Specification
Description
Hand-crafted patinated effect of special metals.
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System performance
Interior Dry (C1)., Rural (C2)., Urban (C3)., Industrial (C4)., Coastal (C5).
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System manufacturer
Bradleys Architectural Metal Finishes.
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Preparation
Chromate pre-treatment or Chromate-free pre-treatment near equivalent.
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Initial coats
Not required.
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Undercoats
Bondaguard polymer base layer., Not required.
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Finishing coats
Atomized polymer.
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Sealing of internal movement joints
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External pointing to existing frames
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Additional properties
Colour
Aged Bronze Classic II., Aged Bronze Vintage., Antique Brass., Verde Copper Mist.
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Adhesion
Achieved the ultimate Class 0 in accordance with ISO 2409.
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Chemical resistance
Good resistance to acid, alkalis and oil at ambient temperatures.
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Dry film thickness
Approx. 60–80 µm.
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Fire classification
Fire rating not required., Rated to A2-s1,d0.
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Gloss level
Deep matt (<12 GU).
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Maintenance
Simple and easy to clean with pH neutral water and soft cloth or sponge.
Repairability: damage repair systems available for onsite application.
Repairability: damage repair systems available for onsite application.
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Test results
Accelerated weathering: tested to ISO 16474-2.
Acetic salt spray resistance (aluminium): to ISO 9227 - Passed 1000 hrs.
Acetic salt spray resistance (aluminium): to ISO 9227 - Passed 1000 hrs.
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Sustainability data
Contains Red List materials
No
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Material
Polymer
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A1-A3 (production stage)
Embodied carbon as defined in BS EN 15804
Lower emissions
Normalised unit
4.3 kg CO₂ eq/kg
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Declared unit
4.34 kg CO₂ eq/kg
Self-declared
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Recyclability
Does not compromise the recyclability of the underlying material.
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