Sequoia 4004 carbone

Bovine of European origin, with a distressed vintage effect.
Thickness 0.9 – 1.1 mm.
Average surface 4.8 – 5.0 sqm.
Through dyed.
This high quality article is obtained starting with nubuck leather, which is slightly levelled with aniline and hand rubbed to give an aged effect. It has a very warm and silky feel.


Test: Color fastness to and fro rubbing
Test Method: UNI EN ISO 11640
Measure Unit: ISO 105 A03
Guaranteed: Dry (50 c): > = 4
Wet (20 c): > = 3

Test: Sweat Alkaline Solution
ISO 11641 pH 8
Test Method: UNI EN ISO 11640
Measure Unit: ISO 105 A03
Guaranteed: Sweat (20 c): > = 3

Test: Color fastness to artificial light Xenon arc
Test Method: UNI EN ISO 105 B02
Measure Unit: Blue Scale
Guaranteed: > = 3

Test: Flexing endurance
Test Method: ISO 5402
Measure Unit: Cycles
Guaranteed: > 50.000

Test: Determination of pH
Test Method: ISO 4045
Measure Unit: pH
Guaranteed: > = 3,5

Test: Difference figure (only for pH < 4)
Test Method: ISO 4045
Measure Unit: pH
Guaranteed: < = 0,7

Test: Tear strength - Single edge tear
Test Method: ISO 3377-1
Measure Unit: N
Guaranteed: > = 20


Company with Quality Management System UNI EN ISO 9001:2008 certified by ICEC

The analytical results are referred only to the sample tested.
This document may be reproduced only in full. It may be partially reproduced only by written approvals of the laboratory.