DIN EN ISO 11640 (grey scale level 1-5) - 50 tours dry ≥ 3; 20 tours wet ≥ 3; 20 tours perspiration pH 8 ≥ 3
Flammability
DIN EN 1021 Part 1+2 - Passed; DIN 75200 (mm/min) - < 100
Light Blocking
Complete
Lightfastness
DIN EN ISO 105-B02 (WBS-level) - = 3
Maintenance
WALKY NUBUK is a nubuck leather. Nubuck leather is sanded on the surface. Therefore nubuck is warm and open pored. For everyday cleaning, it is sufficient to occasionally dust off the leather with a feather duster or a dry dust cloth. In the case of fresh stains, first soak with a terry cloth or paper towel by pressing between the fingers. Do not rub! This can change the surface irreversibly. Remaining spots can be cleaned with a damp terry cloth. Not too wet to avoid borders and do not rub too hard. Dry the darkened, wet area with a hair dryer with cold air to avoid water marks. Then sand remaining darkened areas with the Sanding Pad. This method is also used when greasy areas because of skin or hair contact are darkened. Always practice a cleaning test in a hidden area! For difficult stains, it is always better to contact a specialist first. Damage can easily occur due to improper cleaning attempts. For maintenance, we recommend Aniline Protector. The Aniline Protector provides the necessary moisturizing to keep the leather soft and prevents fading. In case of risk of stains caused by liquids, Water Repellent Spray is recommended. Depending on the strain, heat, and light intensity, the leather should be sparingly maintained every three to twelve months
