Edgetherm® 3600 High-Performance Hot Melt Butyl Sealant

High-performance IGU hot melt butyl sealant engineered for high-speed insulating glass manufacturing and long-term IGU durability.

Edgetherm^® 3600 is a high-performance IGU hot melt butyl sealant engineered to help insulating glass manufacturers improve production speed, durability, and long-term insulating glass unit (IGU) performance.

Formulated with Bostik’s exclusive i-Boost™ technology, Edgetherm 3600 functions as an advanced thermoplastic butyl sealant for insulating glass units designed for high-speed production lines. Its no-cure formulation and rapid development of mechanical properties support faster throughput while helping manufacturers produce more robust and durable insulating glass units.

Designed for demanding automated manufacturing environments, Edgetherm 3600 combines excellent moisture barrier performance, strong tensile properties, and enhanced thermal stability to support long-term insulating glass durability. The sealant also delivers low gas permeability and excellent low-temperature flexibility for high-efficiency and triple-pane insulating glass applications.

With clean application characteristics, rapid handling capability, and compatibility with modern spacer systems, Edgetherm 3600 helps manufacturers improve operational efficiency without compromising seal integrity or long-term thermal performance.