It is a professional sanitary napkin based on high purity Sepiolite. The sepiolite has internal channels called "zeolite channels" that run through the entire structure of the material to the outer surface, creating pores of different sizes. In this way we have a highly porous mineral with a low specific gravity, ideal for absorbing liquids of all types (oil, gasoline, diesel, oil, water, etc.). It is an essential product for factories, workshops, road surfaces and work areas where spilled liquids can cause accidents, fermentation, hazards and unwanted odours. It is highly safe as it is a non-flammable material. It also acts as an anti-slip agent in road maintenance in the event of slippery surfaces due to the presence of liquids.