Wirefy 50 PCS Heat Shrink Butt Connectors Yellow 8 AWG - Larger Diameter Marine Grade Butt Connectors - Wire Butt Splice Connectors - Electrical Waterproof Heat Shrink Butts

These repaired wires on my trailer that activated the lights. The connections are solid and the heat shrinked fittings make a great watertight seal. My lights function excellently now.

Work fine but a bit long.

Used on a limited basis. Work well for my application. Will update in the future with more experience,

They make great well sealed connections but it can be a little difficult to get the solder to melt evenly without turning the plastic black.Ive purchased these for several different gauge wire and I would recommend them.

This is a good product, and at a much better price point than others.

Worst Butt Connections and Crimpers I ever used..... the worst.... They cut and rip when used with the heat gun.... especially the yellow awg 8, 10-12..... I would not recommend PEROID! BTW.... I have never given a bad review before!

Does what as claimed.

These are perfect but connections real easy to handle they are shrinkable to seal out moisture from the connection. Great for all jobs because you can seal them with a little heat.

These are pretty good but need a high temperature to shrink down enough to make a good seal on smaller wires. Have to be careful to apply the heat without affecting the wire insulation. Not a problem but care is needed. I found a hot air 'gun' (paint stripping) better than a naked flame.

Not impressed..heat gun melted the outer shields befor the solder..half the joints weren't even soldered afterwards and only held together by the plastic outer sheafs..look elsewhere.

The plastic box was slightly damaged in transit but all the items were intact.

Good product saved me a lot of messing about.

Very good price as well and packaging