We leak a sealing adhesive spray containing hardeners, surfactants. It can provide a complete sealing solution. Provide long-term protection and extend the service life of repair parts. Its use method is very simple: clean the surface, no water stains after drying, shake the spray to spray the curing agent directly on the surface of the substrate, spray wine about 2 times, let it dry for 6 hours before spraying. The construction can be completed in about 12 hours. And can form a strong adhesive force to ensure a durable and stable sealing effect.