> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Multi-Colored Heat Shrink Pack - 3/32 + 1/8 + 3/16 Diameters

**Type:** Product page · **SKU:** ADA1649 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/multi-colored-heat-shrink-pack-3-32-1-8-3-16-diameters.html ([markdown](https://core-electronics.com.au/multi-colored-heat-shrink-pack-3-32-1-8-3-16-diameters.html.md))

Heat shrink is the duct tape of electronics which I guess makes this heat shrink the colorful and exciting duct tape they sell at craft stores. This heat shrink...

## Pricing

- **Price:** $10.95 (inc GST) — $9.95 AUD, exc GST
- **Quantity discounts:** 10+ $9.65 (exc GST) · 50+ $9.45 (exc GST)

## Availability & dispatch

- Out of stock — the product page offers email notification when it returns.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=ADA1649:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/ADA1649:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

Heat shrink is the duct tape of electronics which I guess makes this heat shrink the colorful and exciting duct tape they sell at craft stores. This heat shrink comes in six different colors - red, blue, green, yellow, white and the traditional black.

Each pack contains ten 6" pieces of the following sizes: 3/32", 1/8", and 3/16". You get three of each in black and red, and one of each in green, blue, white, and yellow. It's a nice colorful mixed bag of heat shrink!

Heat shrink keeps your stuff all safe and kept together. Especially when wiring and soldering, use heat shrink to add mechanical strength to cables. Adafruit use this stuff all the time and having a zip-lock bag of all the possible sizes is super handy. The colors can be used to color code different wires so you know which wire is power, data, ground, analog in, etc.

## Technical Details

- 2:1 shrink ratio
- High-grade flexible polyolefin material
- UL approved
- Each strip is 6" long.

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/1/6/1649-00.jpg)