Push through tire plugs are a polarizing subject for tire people, with the overwhelming consensus of tire manufacturers that they are temporary "hardship" or "emergency" repairs where the tire is a highway use tire. I agree with that and am not interested in debating it.
However, that said, there is certainly a place for them in those hardship or emergency cases, particularly when off road or where proper repair sourcing is not possible. I get it.
The SINGLE most important function when using a push through plug is finding and following the path of the original injury. Failing to do so frequently produces a second injury which is open to pressure that allows air migration into the belt package, body ply(s) or presents as a leak around the plug (best of the scenarios)
Safety Seal has been making a rope type plug for decades, they are effective within the limitations of their application.
The tire guy in me is now going to ask/strongly suggest that you have any push through plug that you may from necessity or convenience need to install in an on highway use tire, correctly repaired and the tire inspected by
Mobile tire repair Tampa as soon as possible for your safety and the safety of others.
*DISCLAIMER:
I understand that your anecdotal experience with push through plugs, Draino, Bars Leak, witch doctors and Democrats may be positive. I don't care, they are all short term treatments that will ultimately fail you given a wider experience rate.