Quick Summary
The Preciva heat shrink tubing kit is a 410 piece set of cable insulated sleeving tubes for wire insulation, repair and general cable protection. It is listed as having a 3:1 shrink ratio and comes in 7 sizes with black and red tubing for a practical mix of everyday electrical jobs.
Who It Is Best For
This kit suits anyone who needs a varied selection of heat shrink sleeves for broken wires, wire ends, cable junctions or routine electrical repairs. It is a sensible choice if you want a boxed set with multiple sizes ready for different tasks rather than buying individual tubes one by one.
What To Know Before You Buy
The tubing is described as polyolefin and as offering moisture and corrosion resistance, with a transparent storage box that helps keep the pieces organised. The set includes 7 sizes in black and red, so it is worth checking the selected size and colour before ordering.
Pros: A broad 410 piece set with 7 sizes makes it useful for many wire and cable jobs.
Cons: You should check the size you need before use, as the kit includes mixed tube diameters rather than one single size.
Common Buyer Questions
What is this kit for?
It is for insulating, protecting and tidying wires and cable joints, as well as general repair jobs.
How many pieces are included?
The set contains 410 pieces in total.
What sizes are in the kit?
The kit includes 2.4, 3.2, 4.8, 6.4, 9.5, 12.7 and 19.1 mm sizes.
What colours are included?
Black and red tubing are included.
How does it shrink?
It is listed as a 3:1 shrink ratio kit and can be shrunk with a hot air blower, flame blowtorch, cigarette lighter, hot air gun, hair dryer or soldering iron.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | Preciva |
| Piece count | 410 pieces for mixed repair and insulation jobs |
| Shrink ratio | 3:1 for a tighter fit after heating |
| Sizes included | 2.4, 3.2, 4.8, 6.4, 9.5, 12.7 and 19.1 mm |
| Colours included | Black and red |
| Storage | Transparent plastic box with partitions for organisation |
Final Buying View
This is a practical mixed heat shrink tubing kit for buyers who want a useful range of sizes in one organised box. It is set up for wire insulation, repairs and cable protection, with black and red tubing and a 3:1 shrink ratio. If you need a flexible assortment rather than a single size, this kit is a straightforward option.
Check the size you need before ordering, then choose the pieces that suit the job.
