Kester®
Circuit board assembly materials including traditional soldering chemicals, paste, wire, and bar products.
Global leading Soldering Solutions
Our Kester line of solder pastes, wire, bar, fluxes, and TIMs is proven to create reliable and sustainable circuit connections.
The quality of the Kester portfolio empowers engineers to develop the next generation of circuit board assemblies with precision and enhanced performance.
Explore by Application
Advanced Interconnect Assembly
Enhance thermal efficiency and precision with our solder TIM, solder, and flux solutions for advanced chip fabrication.
Learn MorePolymer Reinforcement
Reinforce electrical components with high-performance adhesives, underfills and edgebonds, supporting a wide range of applications.
Learn MoreSurface Mount Technology
Enable complex board designs with reliable Surface Mount Technology (SMT) solder solutions, optimizing electronics assembly processes.
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Through Hole Assembly
Maximize hole-fill and solder joint reliability with engineered materials, increasing throughput while reducing costs.
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