Silicone Sealant:
Mainly made of siloxane, belonging to organic silicon products, with a molecular structure containing a large number of silicon-oxygen bonds (Si-O), and chemically stable.
MS Sealant:
Based on modified silane polymer, it is a combination of silicone and polyurethane sealants, with hydrolyzable siloxy groups at the molecular ends while also possessing the flexibility of polyurethane.