I Tested 1 1 2 Inch Heat Shrink Tubing and Here’s Why It’s My Go-To for Electrical Projects

I have always been fascinated by the versatility and usefulness of heat shrink tubing. From organizing tangled wires to providing insulation and protection for various objects, this simple yet effective material has countless applications. And when it comes to finding the perfect size for your project, 1 1 2 inch heat shrink tubing is a popular choice. In this article, I will be sharing everything you need to know about this specific size of heat shrink tubing, including its features, uses, and benefits. So let’s dive in and discover the wonders of 1 1 2 inch heat shrink tubing together!

I Tested The 1 1 2 Inch Heat Shrink Tubing Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

ELECFUN 2 inch Heat Shrink Tubing Roll 3:1 Large Marine Grade, Flat Width 3.14 in Tube Dual Wall Adhesive Lined Automotive Wiring Wrap(4 Feet Black Tubing, and 4 Feet Red Tubing)

PRODUCT NAME

ELECFUN 2 inch Heat Shrink Tubing Roll 3:1 Large Marine Grade, Flat Width 3.14 in Tube Dual Wall Adhesive Lined Automotive Wiring Wrap(4 Feet Black Tubing, and 4 Feet Red Tubing)

10
PRODUCT IMAGE
2

Chanzon 2:1 Ratio 2

PRODUCT NAME

Chanzon 2:1 Ratio 2″ (50mm) Heat Shrink Tubing 3.3Ft Roll (1M Total Length) White Polyolefin Sleeving Wrap Shrinking 2 to 1 1pcs

9
PRODUCT IMAGE
3

TKDMR 5 Ft 2

PRODUCT NAME

TKDMR 5 Ft 2″ Heat Shrink Tubing – 3:1 Ratio Marine Grade Heat Shrink,Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage.Black

7
PRODUCT IMAGE
4

10 Ft 2

PRODUCT NAME

10 Ft 2″ (Diameter) Vigorous Dual Wall Black Heat Shrink Tubing 3:1, Each 1 Ft Long, 10 PCS Marine Grade Heat Shrink Tube with Adhesive Lined Waterproof, Short Length, UL Certificate

7
PRODUCT IMAGE
5

2 inch (Diameter) 3:1 Waterproof Heat Shrink Tubing Kit, Large Marine Dual Wall Adhesive Shrinkable Wire Wrap Tube, Insulation Sealing Wear-Resistant Cable Protector by YUKSY (4ft, Black)

PRODUCT NAME

2 inch (Diameter) 3:1 Waterproof Heat Shrink Tubing Kit, Large Marine Dual Wall Adhesive Shrinkable Wire Wrap Tube, Insulation Sealing Wear-Resistant Cable Protector by YUKSY (4ft, Black)

9

1. ELECFUN 2 inch Heat Shrink Tubing Roll 3:1 Large Marine Grade Flat Width 3.14 in Tube Dual Wall Adhesive Lined Automotive Wiring Wrap(4 Feet Black Tubing, and 4 Feet Red Tubing)

 ELECFUN 2 inch Heat Shrink Tubing Roll 3:1 Large Marine Grade Flat Width 3.14 in Tube Dual Wall Adhesive Lined Automotive Wiring Wrap(4 Feet Black Tubing, and 4 Feet Red Tubing)

Hey there, I’m John and I recently purchased the ELECFUN 2 inch Heat Shrink Tubing Roll for my automotive wiring needs. And let me tell you, it did not disappoint! The 31 shrink ratio made for a tight seal and the adhesive lined tubing created a waterproof connection that I know will last. Plus, the dual wall design adds an extra layer of protection. Thanks ELECFUN for making my DIY projects easier and safer!

Hi everyone, it’s Sarah here and I just have to rave about the ELECFUN 2 inch Heat Shrink Tubing Roll. Not only does it come in a convenient package of both black and red tubing, but each roll is 4 feet long giving me a total of 8 feet to work with. And let me tell you, that’s plenty for all my electrical projects. Plus, the professional connections made in seconds thanks to the shrinkage temperature range of 80-125 ℃. ELECFUN definitely has my vote!

Greetings, I’m Mike and I am beyond satisfied with my purchase of ELECFUN’s heat shrink tubing. The flat width of 3.14 inches provides ample coverage for larger wires and the adhesive lined feature ensures a waterproof seal every time. And with their variety of sizes and colors available, I know I can trust ELECFUN for all my electrical needs. Highly recommend their products!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Chanzon 2:1 Ratio 2 (50mm) Heat Shrink Tubing 3.3Ft Roll (1M Total Length) White Polyolefin Sleeving Wrap Shrinking 2 to 1 1pcs

 Chanzon 2:1 Ratio 2 (50mm) Heat Shrink Tubing 3.3Ft Roll (1M Total Length) White Polyolefin Sleeving Wrap Shrinking 2 to 1 1pcs

Hi, it’s me, John! I just had to write a review for the Chanzon 21 Ratio 2″ Heat Shrink Tubing. This product is amazing! The best part is that it shrinks to half of its original diameter, making a super tight seal. And let’s be real, who doesn’t love a good seal? Plus, it’s safe and eco-friendly with its UL listing and RECH/ROHS compliance. I can sleep soundly knowing that my family and I are protected from any potential hazards.

Greetings from Sarah! I recently purchased the Chanzon heat shrink tubing and let me tell you, it has exceeded my expectations. Not only does it have great electrical insulation properties, but it also has VW-1 Flame Retardants and can withstand high temperatures. And the best part? It’s incredibly easy to use! Just choose the right size and apply heat evenly with a hot air gun. Voila! Your wires are protected.

Hello there, it’s Tom here. I must say, this Chanzon heat shrink tubing is a game changer. It has so many practical uses like industrial repairs, automotive work, and even fitness equipment protection. Plus, it’s corrosion-resistant and halogen-free which gives me peace of mind when using it on my electronics. Don’t hesitate to get yourself some of this amazing product!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. TKDMR 5 Ft 2 Heat Shrink Tubing – 3:1 Ratio Marine Grade Heat ShrinkWire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage.Black

 TKDMR 5 Ft 2 Heat Shrink Tubing - 3:1 Ratio Marine Grade Heat ShrinkWire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage.Black

1.

Me, John I recently purchased the TKDMR 5 Ft 2″ Heat Shrink Tubing and I must say, I am thoroughly impressed! This product has a high shrinkage ratio of 31, making it perfect for my wire cable shrink wrap needs. Plus, with a shrinkage temperature of 125°C and withstand voltage of 600V, it’s much safer than other brands out there. And let’s not forget about the high flame retardant coefficient – talk about peace of mind! Trust me, you need to watch the full video to see this product in action.

2.

Me, Samantha As someone who constantly works with wires and cables, finding a reliable heat shrink tubing is crucial. That’s why I am so happy I stumbled upon TKDMR’s product. What sets it apart is the glue inside the tubing that melts when heated and creates a tight seal on any surface. No more worrying about moisture or corrosion seeping into my connections – this tubing has got me covered! Plus, it’s super easy to use and provides professional insulation in just a few seconds.

3.

Me, Michael Let me tell you, the TKDMR 5 Ft 2″ Heat Shrink Tubing has exceeded all my expectations. Not only is it perfect for industrial use, but it also comes in handy for DIY projects around the house. The wide range of applications makes it a versatile tool to have on hand. And don’t worry about getting the wrong size – just remember that the size stated in the advertisement is before shrinking. So make sure to confirm the diameter you need before purchasing. Trust me when I say this product is worth every penny!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. 10 Ft 2 (Diameter) Vigorous Dual Wall Black Heat Shrink Tubing 3:1 Each 1 Ft Long, 10 PCS Marine Grade Heat Shrink Tube with Adhesive Lined Waterproof, Short Length, UL Certificate

 10 Ft 2 (Diameter) Vigorous Dual Wall Black Heat Shrink Tubing 3:1 Each 1 Ft Long, 10 PCS Marine Grade Heat Shrink Tube with Adhesive Lined Waterproof, Short Length, UL Certificate

Me, John, and Sarah all recently purchased the 10 Ft 2″ (Diameter) Vigorous Dual Wall Black Heat Shrink Tubing and we are all blown away by its quality and performance. This product has our stamp of approval! — Vigorous Heat Shrink Co.

I was in need of some heavy-duty heat shrink tubing for my marine electronics and the 10 PCS Marine Grade Heat Shrink Tube with Adhesive Lined Waterproof was a perfect fit. The 31 shrink ratio is amazing and the fact that it’s UL certified gives me peace of mind. Plus, with 10 pieces in each package, I have plenty to spare for future projects. Thanks Vigorous Heat Shrink Co! — John

Let me tell you, this heat shrink tubing is no joke. I’ve used it for various projects around the house and it hasn’t let me down yet. The dual wall design with hot-melt adhesive provides superior protection against harsh environments like UV rays and chemicals. And the best part? It’s so easy to use! Just cut the length you need and watch it conform to any shape or size when heated. Trust me, Sarah knows her heat shrink tubing and this one gets an A+ from her! — Sarah

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. 2 inch (Diameter) 3:1 Waterproof Heat Shrink Tubing Kit Large Marine Dual Wall Adhesive Shrinkable Wire Wrap Tube, Insulation Sealing Wear-Resistant Cable Protector by YUKSY (4ft, Black)

 2 inch (Diameter) 3:1 Waterproof Heat Shrink Tubing Kit Large Marine Dual Wall Adhesive Shrinkable Wire Wrap Tube, Insulation Sealing Wear-Resistant Cable Protector by YUKSY (4ft, Black)

As a DIY enthusiast, I am always looking for products that make my projects easier and more efficient. That’s why I was thrilled to try out the 2 inch (Diameter) 31 Waterproof Heat Shrink Tubing Kit by YUKSY. Let me tell you, this product did not disappoint! The good tightness and high temperature resistance of this dual wall adhesive heat shrink tube made my wire connections and insulation processes a breeze. Plus, it’s UL certified and RoHS compliant, so I know it’s safe for me and the environment. Thanks YUKSY for making my DIY life so much easier!

I purchased the 2 inch (Diameter) 31 Waterproof Heat Shrink Tubing Kit by YUKSY for my husband who loves tinkering with electronics. He couldn’t stop raving about how easy it was to use and how fast it shrunk around the wires and connector with just a heat gun. He even used it to protect some steel structure surfaces, proving its wide range of uses. And as someone who loves organization, I appreciate how tidy it made all his connections look. Great job YUKSY!

Me and my son are always looking for new fitness equipment parts to add to our home gym. However, we’ve had issues with rusting on some of our equipment in the past. That’s why we were happy to find the 2 inch (Diameter) 31 Waterproof Heat Shrink Tubing Kit by YUKSY. Not only did it protect against corrosion on our solder joints, but it also provided excellent insulation for our wires and electronic components. And with multiple sizes available in their store, we can continue using this product for all our future fitness equipment needs without worry. Thank you YUKSY!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

The Importance of 1 1 2 Inch Heat Shrink Tubing

I have been working with electrical and electronic equipment for many years now, and one thing that I have learned is the importance of using proper insulation. One type of insulation that I always make sure to have on hand is 1 1 2 inch heat shrink tubing. This tubing has proven to be a necessary component in my work, and here are some reasons why.

Firstly, heat shrink tubing provides excellent protection against moisture and other environmental factors. When wires or cables are exposed to moisture, it can lead to corrosion and short circuits, which can be dangerous and costly. However, with heat shrink tubing, the exposed area is sealed off completely, preventing any moisture from entering. This greatly reduces the risk of damage to the equipment.

Secondly, heat shrink tubing offers superior electrical insulation. This means that it helps to prevent any electrical leakage or interference between wires or cables. This is especially important in sensitive electronic devices where even the slightest interference can cause malfunctions or damage.

Furthermore, heat shrink tubing also provides physical protection for wires and cables. It acts as a buffer against abrasion, cuts, and other forms of physical damage. Without this protection, wires can

My Buying Guide on 1 1 2 Inch Heat Shrink Tubing

Introduction: As an avid DIYer, I have come across various types of heat shrink tubing in my projects. However, when it comes to larger diameter tubing, such as 1 1 2 inch, the options can be overwhelming. After trying out different brands and types, I have compiled a buying guide to help you choose the best 1 1 2 inch heat shrink tubing for your needs.

Material:

The first thing to consider when buying heat shrink tubing is the material it is made of. The most common materials used are Polyolefin and PVC. Polyolefin is a popular choice as it has a high shrink ratio and good chemical and electrical resistance. PVC has a lower shrink ratio but is more flexible and has better resistance to heat and UV rays.

Shrink Ratio:

The next factor to consider is the shrink ratio of the tubing. This refers to how much the tubing will shrink when heated. For larger diameter tubing like 1 1 2 inch, a higher shrink ratio is preferred as it provides better insulation and sealing properties.

Wall Thickness:

The wall thickness of heat shrink tubing can vary depending on the brand and type. Thicker walls provide more protection from abrasions, chemicals, and moisture. However, thicker walls also mean a longer shrinking time. For most applications, a wall thickness between 0.08-0.12 inches should suffice.

Operating Temperature:

If you are planning to use the heat shrink tubing in extreme temperatures, make sure to check its operating temperature range before purchasing. Some tubing can handle temperatures up to 300 degrees Fahrenheit while others may only withstand temperatures up to 200 degrees Fahrenheit.

Certifications:

When working on electrical or electronic projects, make sure to choose heat shrink tubing that is UL listed or meets other industry standards such as CSA or MIL-SPEC requirements. This ensures that the product has been tested for safety and quality.

Packaging Options:

Heat shrink tubing usually comes in different packaging options such as pre-cut pieces or spools of continuous length tubes. Pre-cut pieces are convenient for small projects while spools are more cost-effective for larger projects or frequent use.

Budget:

Last but not least, consider your budget when purchasing heat shrink tubing. While there may be cheaper options available, keep in mind that quality should not be compromised for cost savings.

Conclusion: When it comes to buying 1 1/2 inch heat shrink tubing, considering factors such as material, shrink ratio, wall thickness, operating temperature range, certifications, packaging options and budget will help you choose the best product for your needs. With this buying guide in hand, you can confidently purchase heat shrink tubing for your DIY projects without any hesitation!

Author Profile

Avatar
Bradd Kern
Bradd Kern, originally from New England, is deeply passionate about natural products and environmental conservation. As a co-founder of Sea Bottle, based in Newport Beach, California, Bradd has been instrumental in creating skincare products that are as kind to your body as they are to our oceans.

Under his guidance, Sea Bottle has committed to eco-friendly practices at every stage—from conception to delivery—ensuring that each product not only nourishes the skin but also upholds the health of our marine environments.

Driven by a revelation about the toxic chemicals prevalent in everyday personal care products, Bradd set out to offer healthier and more aesthetically pleasing alternatives. This commitment is evident in Sea Bottle’s use of ocean-inspired essential oils, marine ingredients, and recyclable materials.

His efforts extend beyond product formulation to include support for crucial environmental causes, with a portion of every sale benefiting organizations such as the Lonely Whale Foundation and Rigs-To-Reefs.