POLYSULPHIDE
Thiover Standard is a premium polysulfide-based secondary sealant designed for high-quality insulating glass units, providing durable sealing performance and long-term IGU protection.


As a two-component secondary sealant, Thiover Standard forms the second barrier in insulating glass unit production, helping protect the primary sealant while maintaining the overall integrity of the glass unit. It offers excellent adhesion to glass and spacers, high mechanical resistance, very low water and gas permeability, and strong thermal insulation performance. With low VOC content, different viscosity options, and reliable performance across various climates and processing conditions, it is suitable for the production of different types of insulating glass units. Thiover Standard complies with the European Standard EN 1279:2018.

