Can the connectors be soldered for a better connection vice the crimping?

As a retired electrical engineer for stranded wiring of this gauge properly crimped splices are better than solder. For solid couch or wire soldering is more desirable. I could only recommend using this kit with stranded conductors secured by using a proper crimp tool.

Can this safely be used for a pool light?

I used it for a 120 volt moter and 12 volt light splices on a fountain pump where the splices are always submerged in a lake and have had no problems.

Can this be used to repair a buried 120v line (12 or 14 ga)? A trencher cut the line to my gate.

Yes it is great for any buried line and it is water proof

Has anyone used a hair dryer to shrink these tubes? I don't have a heat gun, not sure I want to use a lighter (lacks direction control).

A hair dryer does not have enough heat to safely seal the joint. A propane igniter may be carefully used. Harbor Freight has a heat gun that works well for about 16.00.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Well Pump Wire Splice Kit, Submersible 3M™ Dual Wall Heat Shrink Tubing and Copper Connector for 4 Wires, #10#12#14 AWG.

Well Pump Wire Splice Kit, Submersible 3M™ Dual Wall Heat Shrink Tubing and Copper Connector for 4 Wires, #10#12#14 AWG.

Product ID: 4355319

Details

Brand
Tuhorse
Color
Clear
Item Length
3 inches
Item Weight
9.07 g
Manufacturer
USA Made
Material
Plastic

🔍Clear Tubing for visible, precise wire splicing

🔥3M Dual Wall Heat Shrink Tubing for ultimate waterproof seal

🛠️Pure Electrolytic Copper Connectors for superior conductivity

€ 15.75

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Description

💧 Seal your connections like a pro — waterproof, durable, and crystal clear!

PLUG AND PLAY RELIABILITY - Includes 4 heat shrink tubes and butt connectors with easy-to-follow instructions for professional-grade results every time.
VISIBLE SPLICE INSPECTION - Clear tubing design lets you verify perfect wire connections without guesswork.
PREMIUM US MADE COMPONENTS - Crafted in the USA with 3M materials and pure electrolytic copper for unmatched durability and performance.
VERSATILE WIRE COMPATIBILITY - Fits #10, #12, and #14 AWG wires, ideal for submersible deep well pumps and other waterproof electrical applications.
INDUSTRY LEADING WATERPROOF SEAL - Dual wall heat shrink tubing with thermoplastic adhesive ensures a permanent, flexible, and watertight barrier.

The Well Pump Wire Splice Kit features 4 clear 3M dual wall heat shrink tubes and pure electrolytic copper butt connectors, designed for #10, #12, and #14 AWG wires. Made in the USA, this kit delivers a waterproof, flexible, and durable seal ideal for submersible deep well pumps and other demanding waterproof electrical applications. Its clear tubing allows visual inspection of splices, ensuring professional-grade reliability and longevity.

Specifications

ASIN	B00E8S2ZR6
Best Sellers Rank	#6,892 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #31 in Industrial Heat-Shrink Tubing
Brand Name	Tuhorse
Color	Clear
Customer Reviews	4.6 4.6 out of 5 stars (1,399)
Included Components	4x Heat Shrink Tubes and Butt Connectors
Item Length	3 inches
Item Weight	9.07 g
Manufacturer	USA Made
Material Type	Plastic
Nominal Wall Thickness	1 millimeter
UPC	722301638224 798167885010
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 15.75

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews