The term Catalysis is meant that process which takes place upon exposure of the common UV Gel and Gel Polish (Photo- Curing Products )used in nail procedures under UV rays of the Professional Lamps.
Through this crucial step the Gel used for the Building and Extension of the nails, also with Gel Polish, solidifies (this is precisely the photo-curing nails products): a truly exothermic reaction causes the product to create a lasting and particularly glossy resin , ensuring solidity and strength to your work!