Two-component polysulphide secondary sealant specially formulated for sealing insulated glass (IG) units, suitable for double and triple glazing systems.
FENZI Thiover is a high-performance polysulphide secondary sealant specially developed for sealing insulated glass units. The sealant is produced in different types to meet varying operator requirements and equipment configurations. Its totally solvent-free formulation ensures safe handling and stable long-term performance. Thiover sealant is suitable for use in both double and triple glazed units, providing reliable edge sealing and durability in demanding IG applications.
The two-component polysulphide system offers excellent adhesion to glass, aluminum, and stainless steel, ensuring strong and durable secondary sealing. Its resistance to varying weather conditions supports consistent performance in different climates. The defined base and catalyst packaging allows accurate mixing and controlled application, making it suitable for professional IGU manufacturing lines requiring long service life and dependable sealing quality.

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