HUAKAYO 4:1 Heat Shrink Tubing Waterproof

Description

Product Overview

HUAKAYO’s 4:1 heat shrink tubing is designed for premium performance, offering a tighter, waterproof seal. Made with high-quality materials, it features an adhesive-lined design that melts and bonds as heat is applied, creating a fully sealed connection.

Usage

This heat shrink tubing is ideal for various applications, including marine wiring, automotive repairs, electrical insulation, DIY electronics, and home improvement projects. Its rugged outer layer provides high abrasion and mechanical resistance, while the inner adhesive lining delivers superior insulation and strain relief.

Why Choose Us

At HUAKAYO, we focus on delivering high-quality products that meet the needs of professionals and hobbyists alike. Our heat shrink tubing is designed to provide a reliable, waterproof seal, ensuring your connections are secure and protected.

Key Features

• 4:1 shrink ratio for a tighter seal
• Adhesive-lined for waterproof sealing and corrosion resistance
• Dual wall design for high abrasion and mechanical resistance
• 500PCS in 7 most-used sizes for convenience
• Wide application range for marine, automotive, DIY, and more

FAQ

What is the shrink ratio of this heat shrink tubing?

The shrink ratio of this heat shrink tubing is 4:1, meaning it shrinks to one-fourth of its original diameter.

Is this heat shrink tubing waterproof?

Yes, this heat shrink tubing is designed with an adhesive-lined layer that melts and bonds as heat is applied, creating a fully sealed, waterproof connection.

What are the available sizes?

This product comes with 500 pre-cut pieces in 7 popular diameters: 3/32” (250PCS), 1/8” (110PCS), 3/16” (60PCS), 1/4” (32PCS), 3/8” (24PCS), 1/2” (12PCS), 3/4” (12PCS).