A-Stone is our Premium Collection product that gives metal a “natural stone”effect.

Attractive, tough, enduring over time, with a contemporary elegance, stone provides traditional allusions while also offering significant creative opportunities. An example is the iconic architecture of the great masters of the Rationalist movement.

Today the stone effect is increasingly popular in the design world as a modern and timeless trend, a symbol of elegance born out of simple shapes.

Thanks to a special painting process, A-Stone lends products a refined aesthetic appeal that is also functional and enduring.

  • Support: aluminium, steel
  • Guarantee: up to 10 years
  • Applications: outdoor, roofing, indoor

Technical features

Thickness50 ± µm**EN 13523-1 (ECCA T1)
Gloss3 - 7EN 13523-2 (ECCA T2)
Pencil hardnessF - HEN 13523-4 (ECCA T4)
Adhesion on impact100%EN 13523-5 (ECCA T5)
Adhesion on forming100%EN 13523-6 (ECCA T6)
T.B. Adherence at 25° C0T - 1T*EN 13523-7 (ECCA T7)
T.B. Cracking at 25° C0T - 2T*EN 13523-7 (ECCA T7)
MEK> 100EN 13523-11 (ECCA T11)
* according to the characteristics of the support
** the measured thickness (DFT) is apparent
2 degreasings + chrome-free passivation
BASE: 11 – 13 micron
INK: 1 – 2 micron
TOP TRASPARENT: 17 - 19 microns
BACK COAT: 5 – 7 micron
UV Radiation Resistance Category: RUV2
Coating used: compliant with RoHS directive

A-Stone derives from the application of polyurethane paints with a transparent wrinkled coating on aluminium base supports, to achieve a finished effect resembling natural stone.

The product is recommended for all indoor and outdoor uses, in particular for prestige roofing.


Coil widthmin. 500 mm · max. 1.320 mm
Coil thickness min. 0,3 mm · max. 1,5 mm
External coil diameter min. 700 mm · max. 1.300 mm
Internal coil diameter 508 mm; 610 mm
Strip width min. 20 mm


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