Building sealant for simple wall caulking;
Silicone weatherproof sealant (neutral adhesive), used for waterproof sealing;
Silicone structural sealant, used for structural bonding and fixation;
Arson sealant, used for fire sealing;
Butyl glue, used for the first sealing of insulating glass;
Foaming agent, used for plugging seam, and waterproof function;
Specific models vary from manufacturer to manufacturer.