Thiover is a mainstay in the market: the world’s most widely-sold polysulphide sealant, and a best-seller you can always count on. Its worldwide popularity is due to the fact that it can be used at any latitude, because it adapts to all weather conditions when installing windows.

Poliver sealants consistently live up to customers’ expectations: for many years (along with Thiover) they have been the products of choice in an informed and demanding market. They are polyurethanes specifically formulated for the production of IG units, and come in several versions to meet the special needs of manufacturers and their systems. They are entirely solvent-free and can be used for the production of single- or double sealed units.

Butylver TPS is a latest-generation thermoplastic spacer designed specifically for use with Bystronic Glass® applicators so as to obtain an IG unit with top quality warm edge performance and produced with a very high level of industrial automation. A one-part, polyisobutylene base with integrated desiccants, Butylver TPS ensures perfect adhesion, minimal permeability and excellent rigidity and stability, all factors that translate to excellent thermal insulation and durability over time.

This has been a top-selling product since it was first introduced, confirming the validity of Fenzi's own performance standards. Hotver is a hot-melt, one-part sealant for the manufacture of high quality IG units. For use on either manual or robotic lines. It has excellent physical-chemical properties, is easy to process, and ensures optimal resistance to low and high temperatures. And, it adheres perfectly.

Butylver is a high-quality polyisobutylene, one-component, solvent-free sealant. It features minimal permeability to water vapor and gases, high resistance to ageing, and excellent adhesion to glass, aluminum, steel and stainless steel. It comes in three colors to facilitate structural matching.