Quick Summary
Preciva heat shrink tubing is a set of wire insulated sleeving tubes for electrical insulation, wire protection and everyday repair work. It is listed as polyolefin with a 2:1 retraction ratio, and the pack includes 1200 pieces in 5 colours and 12 sizes, so it is set up for sorting different wire jobs with ease.
Who It Is Best For
This is a practical choice for anyone who wants a mixed set of heat shrink tubing for cable finishing, broken wire repair, wire and cable junctions, or general insulation tasks. It also suits buyers who prefer having several diameters and colours in one organised box rather than buying each size separately.
What To Know Before You Buy
The tubing is described as easy to shrink using a hot air blower, blowtorch, cigarette lighter, hot air gun, hair dryer or soldering iron. The pack is stored in a transparent plastic box with separate plastic plates to help keep the sizes sorted.
Pros: A large mixed pack with 5 colours and 12 sizes gives useful flexibility for different wiring jobs.
Cons: Check the selected diameter before ordering, as the set contains several sizes and the right fit depends on your wire or cable.
Common Buyer Questions
What is this used for?
It is used for electrical insulation, wire protection, cable junctions and general repair work.
How many pieces are included?
The pack includes 1200 pieces in total.
What sizes are included?
It includes 12 diameters: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 5mm, 6mm, 7mm, 10mm and 13mm.
What colours are included?
The set includes yellow, green, blue, black and red.
How long is each tube?
Each tube is 45mm long.
How should it be shrunk?
It can be shrunk with a small hot air blower, blowtorch, cigarette lighter, hot air gun, hair dryer or soldering iron.
Key Details
| Brand | Preciva |
| Product type | Heat shrink tubing set |
| Piece count | 1200 pieces |
| Colours | Yellow, green, blue, black, red |
| Size range | 12 diameters from 1mm to 13mm |
| Length | 45mm each |
| Shrink ratio | 2:1 |
| Storage | Transparent plastic box with separate plastic plates |
Final Buying View
Preciva heat shrink tubing offers a well organised mixed set for insulation, wire protection and day to day cable repair. With 1200 pieces, 5 colours and 12 sizes, it gives plenty of choice for different jobs while keeping everything stored neatly. If you want a versatile shrink tubing assortment in one box, this is a straightforward option worth considering.
