Heat Shrink Tubing Kit - Heatshrink Sleeving Kit - Larger Diameter - 3:1 Dual Wall Tube - Adhesive Lined - Wire Cable Repair Sleeve - Black Red - 200 PCS

a must to have on hand in the shop. Used for car wiring and to seal the ends with spade connectors to make a neat joint and protect the joint and reduce the chance of ingress. Also looks neater in engine bay - or wherever your using. Lots of different colours and size choice and inexpensive. Seal onto wire with a low flame on the blow lamp. But heat gun equally as good.

These are great. Really pleased. I managed to wrap a 1mm cable with these. The shrink rate is good and they're thick so they should insulate well. The glue also works well. They are expensive but the job looks tidy and they should last me for years.

Good product- does the job

Grabbed this Wirefy 180-piece kit because I was sick of those thin heat-shrink tubes that feel like they’d tear if you look at them wrong. These ones are the total opposite — thick, solid, and the adhesive lining actually works instead of turning into a weird gummy mess. Once you heat them up they grip the wire like they’re never letting go. I used a bunch on some 12V wiring and a dodgy cable repair on my pressure washer, and they shrank clean and tight with zero gaps. The 3:1 ratio is really noticeable too — you can fit them over connectors, splices, even slightly bulky joins, and they still cinch down properly. Sizes are well mixed, so you’re not stuck with 100 tiny ones and only two useful pieces. The black colour also just looks clean and professional compared to the rainbow packs you sometimes see. Honestly, once you use proper adhesive-lined shrink like this, going back to the cheap stuff feels like torture. If you do any kind of wiring — automotive, hobby electronics, even random household fixes — this kit is absolutely worth having on hand.

Love these work a treat to finish wiring jobs, just apply a heat gun and they shrink and tighten up , protecting the wiring , these are not slit so need to go onto wires before you connect them

Have use this tubing kit many a time. Has repaired and secured/made safe numerous house hold elecltrical item. Has varied sizes so no worries about cable. Easy to use and connects over the bare wire or covered wires. I use a small chefs blow torch to warm the tubing untill it shrinks to fit as not to hot

perfect for the applications required, they shrink down very well would recommend

Watch out the glue is strong, made a stupid mistake & had to cut the wire, redo all the ends, so now used non adhesive shrink on the connections & then once completed cover with the adhesive shrink. I've used adhesive shrink in ship repair, it is great.