Amateur radio
355-Piece Heat Shrink Tubing Kit — Adhesive-Lined Shrink Wrap Tubes
Product description
Package contents: 355 pieces of black heat shrink tubing in nine commonly used diameters: 3/32" (80 pcs), 1/8" (120 pcs), 3/16" (60 pcs), 1/4" (40 pcs), 5/16" (15 pcs), 3/8" (10 pcs), 1/2" (10 pcs), 5/8" (10 pcs), and 3/4" (10 pcs). Each piece measures approximately 80 mm (3.15") in length.
Construction and features: The tubes are manufactured from polyolefin, offering high chemical resistance, solid electrical insulation, and improved sealing. These are double-wall, adhesive-lined heat shrink tubes with a 3:1 shrink ratio. When heated with a heat gun, the inner sealant liquefies and creates a 360-degree waterproof bond around the splice, filling gaps and locking down to the cable jacket.
Use cases: Suitable for automotive and marine wiring, motorcycles, trucks, boats, solar panels, mowers, stereo and audio installs, and general household or industrial cable repairs. The larger diameters and thicker walls add pull strength and better protection for hose connections and larger cable bundles.
Packaging and warranty: The kit is supplied in a compartmented plastic organizer for convenient sorting. If you are unhappy with sizing or performance, the product includes a 365-day refund guarantee for customer satisfaction.
Pros
- Extensive size variety covering common wire and cable diameters
- Adhesive-lined, double-wall design creates a waterproof seal
- Long 80 mm lengths and durable polyolefin construction
Cons
- Only supplied in black — no color-coding
- Plastic organizer latches are fragile
- No pre-cut color options for quick identification
VerdictThis 355-piece heat shrink tubing kit delivers a wide selection of sizes and a reliable adhesive-lined, double-wall design that shrinks to a tight, waterproof seal. The 3:1 ratio and 80 mm (3.15") length give flexibility for larger splices and longer coverage. Tubing is made from polyolefin for chemical stability and good electrical insulation. The main drawback is the all-black color and a flimsi
Reviews
-
Clinton Millett 5/5
Handy assortment
Exactly the collection I needed. Very pleased.
-
dadtrap 5/5
Neatly labeled and sturdy feeling
Each compartment is clearly marked and the tubing has good thickness; seems durable so far.
-
Allen E Roberts 5/5
Covers most needs
Handled every shrink task I had.
-
Stephane 5/5
Very good product — recommended
Works well and feels solid. Helped me finish a tricky repair.
-
Joe 4/5
Great tubing, case needs improvement
Tubing works perfectly. The storage box latches are weak — if it spills it’s a mess — but the product itself is excellent.
-
Ben McLeod 5/5
Useful for rewiring and repairs
Used multiple times to replace corroded joints at work. The range of sizes makes many jobs straightforward.
-
Michala M 5/5
Reliable shrink and durable
High-quality material and many sizes for different projects. Shrinks well and has held up.
-
Saul 5/5
Does the job for wires and hoses
Tubing is fairly thick, holds connections well, and has lasted months. Would appreciate more color options, but black remains intact.
-
West coast 4/5
Solid performance
Shrinks cleanly and performs as expected.
-
Fatboy_812 5/5
Good heat resistance and adhesive
Shrinks with moderate heat and has plenty of sealant. Resists engine-bay heat and the thick wall insulates nicely; would purchase again.
-
gerard l lewis jr 5/5
Big shrink ratio and plenty of sizes
Added lights to my motorcycle and trimmed the harness. The 3:1 ratio allowed a larger tube to be used and still tightened down to a snug fit.
Comments
No comments yet.
Sign in or sign up to comment.