Thomas and Betts TR TY528M CABLE TIE 50LB 14" NAT NY (Pack of 100)

Finally found worthwhile cable ties, thank you T&B! (All other ties I've tried consistently or eventually crack/snap either upon use or after an unacceptably short period of time in use.)

We use these as a safety seal on our outer lining in our "laboratory grade water drums".The stainless steel in these tie wraps is great for that use