ITASCA, IL – Kester became the latest solder vendor to announce a surcharge on silver- and tin-containing solder paste products. The price increase will take effect 30 days from customer notification. As has been noted, metal costs have been increasing steadily for the past year and show no signs of retreating during the balance of 2007. As a result, solder vendors are passing along the higher costs to their customers. Kester is the third major supplier to announce a surcharge in recent weeks; the others were Cookson and Indium. The surcharges on Kester’s solder paste products are based on the difference between current metal costs and those from January 2006. The surcharge will be eliminated when tin and silver prices return to January 2006 levels, Kester said.