








đ„ Seal it tight, fix it right â the proâs choice for flawless wiring!
The WirefyHeat Shrink Tubing Kit offers 275 precision-cut, marine-grade polyolefin sleeves with a superior 3:1 shrink ratio and adhesive lining. Designed for automotive, marine, and industrial use, this kit provides waterproof, abrasion-resistant insulation across 7 versatile sizes, enabling fast, professional wire repairs that stand the test of time.










| ASIN | B084GWYX42 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 5,141 in DIY & Tools ( See Top 100 in DIY & Tools ) 3 in Tubes (DIY & Tools) |
| Certification | UL |
| Colour | Black, Red, White, Clear, Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (28,712) |
| Date First Available | 4 Feb. 2020 |
| Installation method | Self-Adhesive |
| Item Package Quantity | 275 |
| Item Weight | 20 g |
| Item model number | Wirefy-DWT-275 |
| Manufacturer | Wirefy |
| Material | Polyolefin |
| Measurement System | English |
| Part Number | Wirefy-DWT-275 |
| Product Dimensions | 19.51 x 13 x 3.51 cm; 20 g |
| Size | Length: 1.75" |
| Style | Black, Red, White, Clear, Blue |
| Usage | Marine and automotive wiring, outdoor and home repairs, RC hobbies, charging cable repairs |
| Voltage | 600 Volts (AC) |
R**2
would recommend these
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.
M**R
Good shrink rate probably a genuine 3:1 or better.Strong and thick with good glue. Worth he extra
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.
T**K
Good product
Good product- does the job
D**D
Proper heavy-duty heat shrink â feels way tougher than the cheap stuff
Grabbed this Wirefy 180-piece kit because I was sick of those thin heat-shrink tubes that feel like theyâd tear if you look at them wrong. These ones are the total opposite â 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 theyâre 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 â you can fit them over connectors, splices, even slightly bulky joins, and they still cinch down properly. Sizes are well mixed, so youâre 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 â automotive, hobby electronics, even random household fixes â this kit is absolutely worth having on hand.
N**.
Easy to use
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
A**T
Love this tubing kit
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
D**C
fits wire well shrinks easily no issues
perfect for the applications required, they shrink down very well would recommend
A**.
Purchased 7 Oct 2025 delivered next day. It is magic
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.
J**A
ÂĄExcelente kit de tubos termorretrĂĄctiles para mĂșltiples aplicaciones! AdquirĂ el kit de 275 tubos termorretrĂĄctiles impermeables de Wirefy y estoy muy impresionado con la calidad y la versatilidad que ofrece este producto. AquĂ comparto mi experiencia: Variedad de Tamaños y Colores: El kit incluye una amplia variedad de tamaños y colores de tubos termorretrĂĄctiles, lo cual es perfecto para cualquier proyecto de cableado elĂ©ctrico. Desde conexiones pequeñas hasta cables mĂĄs gruesos, hay un tamaño adecuado para cada aplicaciĂłn. Material de Alta Calidad: Los tubos estĂĄn fabricados con materiales de alta calidad que son resistentes al agua y aislantes. Esto proporciona una excelente protecciĂłn contra la humedad y los elementos externos, asegurando una conexiĂłn elĂ©ctrica segura y duradera. FĂĄcil de Usar: La contracciĂłn con calor es uniforme y eficiente. UtilicĂ© una pistola de calor y los tubos se ajustaron perfectamente alrededor de los cables, eliminando cualquier espacio vacĂo y proporcionando un sellado hermĂ©tico. Aplicaciones VersĂĄtiles: He utilizado estos tubos para reparaciones en el hogar, instalaciones elĂ©ctricas automotrices y proyectos de electrĂłnica. Son ideales tanto para uso domĂ©stico como profesional, adaptĂĄndose a diferentes tipos de cables y conexiones. OrganizaciĂłn y Almacenamiento: El estuche organizador incluido es muy prĂĄctico. Permite mantener todos los tubos clasificados por tamaño y color, lo que facilita la selecciĂłn y el acceso durante el trabajo. RelaciĂłn Calidad-Precio: Considerando la cantidad y la calidad de los tubos termorretrĂĄctiles incluidos, el kit ofrece una excelente relaciĂłn calidad-precio. Es una inversiĂłn que vale la pena para cualquier persona que realice trabajos elĂ©ctricos o de cableado de manera regular. ConclusiĂłn: Recomiendo altamente el kit de 275 tubos termorretrĂĄctiles impermeables de Wirefy a todos los entusiastas del bricolaje y profesionales elĂ©ctricos. Ofrece todo lo necesario para proteger y mantener conexiones elĂ©ctricas seguras y duraderas. ÂĄUn producto imprescindible en cualquier caja de herramientas!
L**S
Goede kwaliteit. Lijmlaagje sluit mooi af na het krimpen đđ»
B**Z
Ich habe kĂŒrzlich das Wirefy Polymer Schrumpfschlauch-Set ausprobiert und bin absolut begeistert von der QualitĂ€t und Vielseitigkeit! Die verschiedenen GröĂen bieten eine hervorragende Auswahl, die es mir ermöglicht, fĂŒr jedes Projekt den passenden Schlauch zu finden. Die Schrumpfwirkung ist beeindruckend â die SchlĂ€uche schrumpfen gleichmĂ€Ăig und fest, was fĂŒr eine zuverlĂ€ssige Isolierung sorgt. Die Verarbeitung ist erstklassig, und ich habe festgestellt, dass die SchlĂ€uche sehr widerstandsfĂ€hig sind, sowohl gegen Hitze als auch gegen Chemikalien. Das macht sie ideal fĂŒr eine Vielzahl von Anwendungen, sei es im Elektronikbereich, beim Basteln oder in der Automobilindustrie. Ein weiterer Pluspunkt ist die einfache Handhabung. Die SchlĂ€uche lassen sich leicht zuschneiden und auftragen, und das Ergebnis sieht immer professionell aus. Ich schĂ€tze auch, dass das Set in einer praktischen Aufbewahrungsbox geliefert wird, die die Organisation erleichtert. Insgesamt kann ich das Wirefy Polymer Schrumpfschlauch-Set nur wĂ€rmstens empfehlen! Es ist ein unverzichtbares Werkzeug fĂŒr jeden, der Wert auf QualitĂ€t und ZuverlĂ€ssigkeit legt. Ein tolles Produkt, das in keiner Werkstatt fehlen sollte!
J**K
Loved these things, great to ensure all cables are protected
A**N
LA CANTIDAD DE RESINA ES LA ADECUADA ADEMAS DE LA CONTRACCION ES EXCELENTE PARA SELLAR CABLES QUE VAN CERCA DEL MOTOR
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