and so this is the glue that attaches the second component, this is the abrasive particles of silicon carbides, that's the same thing, what it consists of. it is sandpaper, sanding paper, only such a spray can, as far as i can , if the cold winter is slippery in the current real such a shell is enough for processing, there are up to 25 pairs of shoes and the duration of action. approximately there one and a half to two kilometers or in steps. there are up to five thousand. we are in the building of the former student workshop. comrade architects who converted this place into a laboratory and innovations are now simply called a cube for 500,000 rubles. grant or i purchased and installed here the equipment for the production of his invention, the liquid is poured into a can. so we put on the valve. we clamp it there until it clicks. we put in the installation and press the pedal, just press on this installation we filled with propylene gas, which pushes the contents of the aerosol floor can be taken away? yes, we entered crowdfunding in 45 days. 100 thousand rubles were collected there and 204