3M ™ Scotch-Weld Henkel Loctite® Adhesive Systems Three Bond Permabond® Cyberbond Hernon® PR GEL 454 SI Gel 2011 2999, 2500 138 PR40 495 RP30, RP45 17420 105 113 PR100 404, 414 RP100 1731, 1743 102, 262 2010 123 PR600 444, 4471 RP500 1745 265, 795 2050 115 PR1500 416, 422 RP1500 1747 200 2150 117 SI GEL 409 APS Gel 1739B 2999 127