... model number:SJ3550package:two rolls per carton 3M™ Dual Lock™ Reclosable Fasteners SJ3550, SJ3551 and SJ3552 consist of continuousstrips ... ,9080,9448,9672LE,9495LE,9495MP,9690B and so on.4. Electrical tape: 3M1350,1318,74,56,33+,1500, ... glue: 3M77,75,74,80.90 and so on.4. Hot melt: 3M 3764,3748,3779,615,580; ... ,1099 and so on.3M Bumpon and Daul lock tape SJ5302 SJ5303 SJ5306 SJ5012 SJ5312 SJ5514 SJ5023 ...