# Vinabo 400-Piece 3:1 Adhesive-Lined Heat Shrink Tubing Set, Black, 7 Sizes

Seal and insulate cable connections with Vinabo’s adhesive-lined heat shrink tubing, featuring a 3:1 shrink ratio and seven sizes.

- [Original product page](https://www.ofertitastop.com/ie/product/vinabo-400-piece-adhesive-lined-heat)
- [View offer](https://www.ofertitastop.com/ie/visit/vinabo-400-piece-adhesive-lined-heat)
- Market: IE
- Language: en-IE
- Currency: EUR
- Product updated: 2026-10-19T14:41:17.025Z
- Brand: Vinabo
- EAN / GTIN: 740501839296
- SKU: ofertitastop-ie-3129
- Category: Hardware > Building Consumables
- Source store: amazon IE
- Active deal: Yes
- Price: 10.42 EUR
- Previous price: 11.65 EUR
- Discount: 11%
- Rating: 4.6 / 5
- Reviews: 204

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

For electrical connections that need insulation and a sealed finish, the Vinabo set combines adhesive-lined heat shrink tubing with a 3:1 shrink ratio. The tubing shrinks to a third of its original inner diameter when heated, helping it fit closely around a connection and seal the joint as the adhesive flows.

With 400 pieces across seven sizes, this set gives you options for different cable diameters and connection points. The black tubes are 45mm long, making them suitable for short sections of cable work where insulation and a moisture-resistant seal are useful.

## Why it’s worth it

The adhesive lining is a practical difference from heat shrink tubing without an adhesive insert. As the tube contracts, the adhesive flows around the joint to form a dense seal, helping protect the connection from moisture. The tubing is also described as providing electrical insulation and resistance to corrosion and high temperatures.

A 3:1 ratio gives the tube more room to contract than a 2:1 option, which can be useful when fitting over a connection that is wider than the cable itself. Once heated, it tightens around the work and helps protect against abrasion, peeling and dents. The listed applications also include protection from UV radiation and fuel, making the set useful for cable work exposed to environmental wear.

## What matters most

The set contains 400 black tubes in seven inside diameters: 2.4mm, 3.2mm, 4.8mm, 6.4mm, 9.5mm, 12.7mm and 19.1mm. Each tube is 45mm long. This range lets you choose a size to suit the cable or connection rather than relying on one diameter for every job. The tubes are supplied in a transparent box, so the different sizes can be identified and organised for later use.

For a cable connection, select a tube that can slide over the joint, position it over the area to be covered, then apply heat. The tubing contracts and the adhesive flows to seal around the joint. This makes the set suited to electrical insulation and environmental sealing across a range of small wiring tasks, with the choice of seven sizes helping you match the tube to the work in hand.

## Getting the most from it

Choose the tube size according to the widest part it needs to pass over, then position it so the connection is covered before applying heat. The 3:1 shrink ratio helps the tube close down around the joint, while the adhesive lining creates the seal as it warms. Using the appropriate size for each connection helps the tubing sit close and deliver the intended insulation and protection.

The set is a useful fit for keeping a selection of adhesive-lined tubing ready for cable connections that need a sealed, insulated covering. Its assortment of seven diameters suits varied wiring tasks, while the 45mm length is designed for covering short sections rather than long cable runs. Store the pieces by size in their transparent box to make selection straightforward when the next job comes up.

## Is it worth it?

If your wiring jobs call for more than one tube diameter, this 400-piece assortment offers a choice of seven sizes in one set. The adhesive lining, 3:1 shrink ratio and protective seal make it a practical choice for insulating cable connections and helping guard them against moisture and everyday environmental wear.

## Images

![Vinabo 400-Piece 3:1 Adhesive-Lined Heat Shrink Tubing Set, Black, 7 Sizes — 1](https://www.ofertitastop.com/i/gWBRlrg0uLbFtcqt5m5Vz3Gr3KRyvTPmd5-Efge5k0xk1ZR2KYvji_lnX6HAVlwGsGeScLdbdOtc81p76tqqZllvk1ZNMkCMV9eqzHT5HO2ckHFcdbQzjS47LQ.jpg)

![Vinabo 400-Piece 3:1 Adhesive-Lined Heat Shrink Tubing Set, Black, 7 Sizes — 2](https://www.ofertitastop.com/i/9SFzTHUV61_UTUBreuPg_0A5-V0uzLRrFfUwYQJZbta1KoGwlc7PADuzau0oLXnvMrty1XjvjIbvm6sByJOE0QqTTN93lpD4wl_gTrUifxOC_yS7l1KqhI4SSA.jpg)

![Vinabo 400-Piece 3:1 Adhesive-Lined Heat Shrink Tubing Set, Black, 7 Sizes — 3](https://www.ofertitastop.com/i/KO2ZPyo8_z5lF-4MEEG7hqCk_U1Kq_7kMlTajtfVtD1lITNOjaccVtadU3PlVfJh4hnIb38MEdQPlnmnJ3atKaVPOyTzCeI9J4jDS8W-Jn2RPPI1J2x7T5xYWw.jpg)

![Vinabo 400-Piece 3:1 Adhesive-Lined Heat Shrink Tubing Set, Black, 7 Sizes — 4](https://www.ofertitastop.com/i/wk0S-yW7zpd6cIf41IM-Z8ySCps3TRtDyfgiFCVxyvOfPYcTr8bBDRf7vDOlC_7HaUGx70TnMLxHaR42UXRXXIsmULO2Bv_4CxncWEwamUdJzOwvIdyNpNPuuw.jpg)

![Vinabo 400-Piece 3:1 Adhesive-Lined Heat Shrink Tubing Set, Black, 7 Sizes — 5](https://www.ofertitastop.com/i/s4jXsLS8k_2YPYSTX1BFIPh51hEkLM4pBe3CoKhAyWEG9T143xQj9VOpYIaJOALEThizB97_ThBY2UuncrzBKg4wPLuUsjgfbxr2yNqaXSPr7rFsOVngPBJS5Q.jpg)