A kit for masking/sealing cracks and chips on the glass. A crack or chip on the windshield of a car is easy to get, a pebble from under the wheel of a passing car bounces in your direction - and it's done. Damaged glass must be replaced, as the crack will grow and this process is irreversible. But if the crack is small and fresh - the situation can be saved. A special polymer is poured into the crack or chip, which binds the glass and prevents the crack from destroying it further. The kit includes a device for pumping the glue into the crack, the glue itself and a blade for further cleaning the excess.