S-Bond Technologies, LLC, Lansdale, Pa., and Solar Atmospheres, Souderton, Pa., have formed a partnership that will allow Solar Atmospheres to offer active solder joining services. S-Bond Technologies (SBT), a recent spin-off of Materials Resources International, was formed to commercialize the S-Bond active solder joining technology. With this agreement, Solar Atmospheres and S-Bond Technologies will collaborate on active solder technology and in developing market applications.