SPECS WS100 is a professional-grade weather seal silicone sealant designed for large-scale glazing, curtain wall, and facade sealing applications.

Supplied in sausage packaging for improved efficiency and reduced material waste, WS100 provides excellent weather resistance, long-term flexibility, and reliable adhesion for demanding construction projects.

Engineered for professional applicators, it is suitable for sealing expansion joints, curtain wall systems, windows, doors, and other exterior building applications.