Petra(reg) thermoplastic polyester resins are based on 100% post-consumer polyethylene terephthalate materials and are for use in automotive electrical connectors. Petra thermoplastic polyester offers mechanical, thermal, and electrical properties with chemical resistance and dielectric strength, and is for use in tough end-use environments.
Fifty-six-year-old Pasquale Russo has been doing metalwork for more than 30 years in a tiny southern Italy village. Many craftsmen like him brought with them fabrication skills when they came from the Old World to America.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.