Compared with traditional putty in China, such as tung oil putty, perchloroethylene putty, alkyd putty, etc., atomic ash has the advantages of fine ash, easy scraping, filling, polishing, fast drying, strong adhesion, high hardness, not easy to scratch, good flexibility, heat resistance, not easy to crack and blister, short construction period, etc. In all industries, atomic ash almost replaces other putty.