300pcs Closed End Cap 22-16/16-14/12-10 Gauge Closed End Crimp Terminals Connectors Kit

This stuff works awesome if you know what you are doing. Used this where my exhaust pipe cracked off right before my muffler on a 1998 Honda CRV. I got a short union to join the two broken ends then wrapped this over with 1" overlap as instructions say. I then put the 2 pipe clamps on both ends of the union over this tape and tightened down. Drove for 20 minutes as instructions said. When I checked it after the tape had melted together to form a solid bond over the mended pipe. No audible or visible exhaust leak after that. Before using the tape I could hear a little noise because the union and exhaust pipe still left a slight gap between the two and allowed some exhaust to leak.For the reviewers who said the stuff did not work and it came undone I suspect they did not follow all the directions. If not above 70 degrees F out you must idle the car for 20 minutes to heat up the pipe. You also must clean the surface to be bonded. I used sandpaper but grinding tool with wire brush would probably be better to get down to a clean metal surface. I used auto body cleaning solvent after to clean the surface of dust or any other contaminants. The stuff you use before applying body filler like Bondo. This will get the surface ready for the tape to adhere to better.Now, the most important step... You must wrap the tape tight as possible then secure the ends and middle so it stays on while it cures from the heat of the exhaust while driving or it will come undone then peal off. I was able to use clamps but I recommend using rebar wire and tighten the wire down. Instructions say to use string or masking take but rebar wire would be way better since you can really tightened it down hard around the tape and it's permanent and heat proof.

These worked great wired up the car stereo harness really fast and solid connection

The closed end splice connectors give me the most reliable connections. I use a small piece of electrical tape as strain relief over the paired wires but the closed end connectors seem to hold the wires together well with reliable continuity. These are also easy to crimp with cheap commercial crimpers, they are ductile enough so they don't split or crack and come in 2 sizes that fit almost all my automotive wire splice needs.

Good value

For the amount of end caps you really cant beat it for the price. Had to crimp some wires for a radio in the car and these worked wonders. I also used them for repair wires in refrigerator and any other 120V electronics devices . I used a pair of wire crimper to crimp these. The one that drimps the red blue and yellow connectors. Overall I'm happy with them.I would highly recommend these to anyone doing wiring repair.

Once crimped some of the plastic caps slide off. I used a little hot glue inside of cap after crimped. It was only a few of them that slipped off. Since this was for a car stereo install I just put a drop of hot glue inside after each crimp to ensure they do not slip off later.

Good deal

Used them on a car stereo install. Worked exactly as designed. I recommend NOT using them for car stereo installs because they are bulky and may make it hard to fit the stereo in the cavity, but that is because I chose the wrong thing for this application. These crimps worked fine, and held up even when I tugged and crammed and twisted the wires to fit them in the spot where they went.