If you want the very finest, strength, longevity, impervious to oils and solvents, vibration, shock loading etc...get your hands on "Chockfast" 604. Machinists and marine engineers etc have used it almost exclusively for years for the final bedding of marine engines, reduction gear boxes, pumps, compressors, shaft pillow blocks. It's a 3 component system. I don't know how small of quantity they sell, I used it in pails...a bit much for the hobbyist. I once had a hydraulic winch spline drive (225 hp) strip out, I cobbled the stripped adapter with 604 and with care it made it through the voyage.
