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Looking for a heat shrink kit that covers a wide range of applications?
Our Ultimate Heat Shrink Bundle includes 12 premium adhesive-lined heat shrink tubes featuring 3:1, 4:1 & 6:1 shrink ratios in a selection of black, white and clear tubing.
Designed for professional tradespeople and DIY enthusiasts alike, this bundle provides reliable insulation, environmental protection and long-lasting durability for electrical connections and cable management.
Whether you're working on automotive wiring, marine installations, battery cables, caravans, trailers, solar systems or general electrical projects, this bundle has a size to suit the job.
What's Included
4:1 Dual Wall Heat Shrink (150mm Lengths)
- 1 x Black โย ID 32:8
- 1 x White โ ID 32:8
- 1 x Redย ย โ ID 32:8
- 1 x White โ ID 20:5
- 1 x Black โย ID 20:5
- 1 x Redย ย โย ID 20:5
- 1 x Black โย ID 12:3
- 1 x Redย ย โย ID 12:3
3:1 Dual Wall Heat Shrink (150mm Lengths)
- 1 x White โ ID 12.7:4.2
- 1 x Clear โย ID 19.1:6.36
- 1 x Clear โย ID 7.9:2.6
6:1 Heavy Wall Heat Shrink (150mm Length)
-
1 x Black โ ID 33:5.5
Key Attributes
| Rated Voltage | 600V |
| Type | Insulation Sleeving |
| Material | PE, Polyolefin |
| Application | Low Voltage |
| Tensile Strength | โฅ10.4Mpa |
| Work temperature | -45 to125โ or 135 โ |
| Flammability | VW-1 |
Technical Data
| Features | Data |
| Tensile Strength | โฅ10.4MPa |
| Elongation(%) | โฅ200% |
| Tensile strength after heat aging | โฅ7.3MPa |
| Elongation after heat aging | โฅ100% |
| Axial changing rate | -5%~+5% |
| Flammability | VW-1 |
| Voltage(600V) | 2500V,1min |
| Hot shock | No crack, no drip |
| Dielectric strength | โฅ15kV/mm |
| Volume Resistivity | โฅ1014ฮฉยทcm |
Why You'll Love It
โ Adhesive-lined for a waterproof, weather-resistant seal
โ Protects wires, terminals, joints and cable connections
โ Provides abrasion resistance and environmental protection
โ Suitable for stranded and solid wire conductors
โ Excellent for strain relief and cable protection
โ Ideal for insulation and colour coding applications
โ Flexible, durable, military-grade tubing construction
โ Multiple shrink ratios for maximum versatility
Perfect For
- Automotive wiring repairs
- Marine electrical systems
- Battery cable terminations
- Caravan and trailer wiring
- 4WD accessories
- Solar installations
- Electrical maintenance
- Cable identification and colour coding
-
Protecting terminals, joints and connectors
Premium Protection for Electrical Connections
Designed to shrink tightly around wires, terminals and connectors, this heat shrink tubing helps protect against moisture, dirt, vibration and abrasion while providing a clean, professional finish. The high shrink ratios make it ideal for covering irregular shapes, connectors and cable joins where standard heat shrink may not be suitable.
Free Express Shipping AU Wide
Get premium-quality heat shrink delivered fast and keep the right size on hand for your next project.
๐ They're perfect for
a Christmas or birthday gift for a DIYer, shops, offices, warehouses, trades, 4X4's, boats & marine wiring, cars, farmers, trucks, motorbikes, golf carts, quad bikes, jetskis, overlanding, repair kits, campers, caravans, audio, security installs, sparkies, commercial properties and any other DIY 12v & 24v electrical projects
๐ HOW TO USE IT
STEP 1: Slide the connector onto one of the wires
STEP 2: Twist or intermix the two stripped wire ends
STEP 3: Slide the connector over the joint
STEP 4: Heat the solder first then the ends
Orders received before 2pm are shipped the same day from the Gold Coast, Queensland Australia. We only bill in $AUD as we are based in Australia and ship AU express post from QLD. We ARE NOT based in USA.
We ship all orders using the Australia Post Express service for fast, Australia-wide coverage.
- Next day within the Express Delivery Network, view here:
- https://auspost.com.au/sending/delivery-speeds-and-coverage
- The Express Delivery Network is the network within which Australia Post guarantees next-business-day delivery for Express Post items.
- Same state: 1-2 business days
- Interstate: 1-3 business days
- Outside the Express Delivery Network the delivery times view here:
- https://auspost.com.au/content/dam/auspost_corp/media/documents/express-post-domestic-delivery-estimator.pdf
- Contact us using the contact us form
- We will email or phone you back (whichever method you prefer) and help resolve it.
- Homeowners
- Business owners
- Car Owners
- 4x4 owners
- Truckies
- Builders
- Tradies
- Baby Boomers - rich buggers
- Gen X - grumpy bastards
- even Millennials can, if they try :-)
- Zoomers - will save us
Anyone can use them you will just need a heat gun or a small butane torch.
Check out the solderstick how to videos above, or:
STEP 1: Slide the connector onto one of the wires
STEP 2: Clean the stripped wire ends with an abrasive
STEP 3: Intermix or twist the two stripped ends
STEP 4: Preheat the joint
STEP 5: Slide the connector over the joint
STEP 6: Melt the solder first, then the adhesive ends (expels any vapour before sealing)
TIP: To double insulate, add heat shrink over the top of the completed solderstick connection
A heat gun or a butane torch (just watch the concentrated heat when using the butane torch (or wave it around like a crazy person to melt the tubing, adhesive & solder)
No, don't have to in order get a good connection, but you can use it to see if you get additional solder flow through the joint for even better penetration. We have tried this and have found that preheating and flux can help the solder flow through the joint.
Yes, solderstick are IP67 rated and we use a thick polyolefin tube to provide a good, waterproof seal.
DIY electrical projects, shop repairs, warehouse repairs, super handy for fix all farmers to keep in your rquick fix kit, great for tradies, super handy to have in emergency repair kit parts, car, truck, 4x4, utes, campers, trailer, boat, caravans, audio installations, security system installs, electricians and 12 & 24V electrical and audio wiring joints.
We are a husband and wife team who understand the importance of saving. You don't need to pay retail prices. We have been trading online since 2009.
Join more wires faster. Time is ๐ฐ
Great for hard to reach places ๐ฃ
Quick, neat & tidy - apprentice proof ๐คช
Fast, no messy ๐ฎ installs