Alpha®PV Solder Pastes are no-clean products requiring no post-solder reflow cleaning. They are ideal for manual or automatic dispensing, their flux residue is clear and colourless, and they deliver high electrical reliability.Alpha PV-100, Alpha PV-200 and Alpha PV-300 are available in Lead Free and Tin/Lead alloys visit http://www.alpha.cooksonelectronics.com for more information and technical data