Fast-setting Cementitious Water-stop Sealer
04A is fast setting cementitious water-stop sealer. It is used to stop water leak for concrete, rock, and the joints between concrete and steel. It is easy to use by just mixing with cement and it would cured immediately. 04A can also be cured under high humidity environment with strong adhesion strength without shrinkage. The material also does not have corrosive to steel.
Suitable for very fast setting to stop water leaks through rock and concrete, the joints between concrete and steel in subway, culvert, tunnels, dams, basements and pool, etc.