NANOBYK-3620

VOC-free, aqueous dispersion made up of nanohybrid particles to protect glossy, aqueous, pigmented and unpigmented topcoats against scratching and abrasion. When coatings are exposed to environmental conditions over a long period, the coated surface loses its protective effect due to mechanical impacts (abrasion), and its optical appearance e.g. gloss is impaired (scratches). The new NANOBYK®-3620 uses the nanohybrid technology to minimize exactly these phenomena. The additive is especially recommended for aqueous high-gloss 1-K and 2-K systems and has no influence on transparency. NANOBYK®-3620 is liquid and therefore easy to handle.