Instructions for use: sand the stone slab to a grain size of 120-220 and dry. The surfaces to be impregnated must be dry and clean and degreased. Mix well the A and B components in a 1:4 ratio, e.g. 100g resin + 25g hardener (by weight). In the cold season, you can increase the hardener content to 3%. Apply the preparation to the surfaces (preferably at a temperature of 30-40°C). After 24 hours (+25°C), the dried surfaces can be sanded and polished, starting from the grain at which the previous sanding was completed. Shelf life 2 years when stored in a cool dry place. See date of manufacture on packaging.