We did not submit our nanocoating to one lab — we submitted it to seven independent institutes across Europe and Asia, and earned four international certifications. Here is exactly what they tested and found.
DIN EN ISO 12947-2 · Spray Test
Hydrophobic after 5,000 abrasion cycles, Grade 4 — repellency durable through 50 washings against red wine, motor oil, frying fat, and salad dressing.
DIN EN ISO 4892 · 550h Xenon arc
Nanocoating remains functional after artificial weathering equal to roughly five years of sun exposure.
ISO 14419 · Oil resistance
Oil repellency degree of 7 — rated very good oil resistance.
UNI CEN/TS 15968
Nanocoating independently confirmed PFC-free.
CEN/BT/TS 15968 · GC-MS
Product independently confirmed PFC-free.
Foodstuffs & Consumer Goods Act
Physiologically harmless; meets consumer-goods safety standards.
AfPS GS · ISO · GC-MS
Meets ZDHC MRSL Version 2.0 requirements.
Confirmed free of per- and polyfluorinated chemicals.
Compliant with EU chemical safety regulation.
Meets the textile industry restricted-substances list.
Tested for harmful substances; safe for consumer use.
hydrophobic spray-test rating
abrasion cycles, still repellent
washings, repellency intact
Xenon arc = ~5 years UV
oil repellency degree