NEW HYDREX HOUSTON, TX ‘ Rectorseal®, a leading manufacturer of HVAC-R maintenance products, has developed new Hydrex Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window) Product News 2010-11-10 The Staff