2UUL ST11 Pre-Cut Heat Shrink Tubing (200pcs/Set)

The 2UUL ST11 Pre-Cut Heat Shrink Tubing is a professional-grade insulation kit designed for mobile phone repair, electronics assembly, cable management, and electrical maintenance. Each set contains 200 pre-cut heat shrink tubes in 4 color options and 3 different diameters, allowing technicians to quickly identify, organize, insulate, and protect wires without the need to measure or cut tubing manually.

Manufactured from high-quality polyolefin material, the ST11 heat shrink tubing offers excellent electrical insulation, flame-retardant protection, abrasion resistance, and long-lasting durability. Its 2:1 shrink ratio provides a snug, secure fit around wires, solder joints, connectors, and cable splices when heated, ensuring a professional finish and enhanced reliability.

The tubing features a soft, flexible construction that resists folding and cracking while remaining easy to install. It is also odor-free, making it comfortable for prolonged use in repair workshops and laboratories. Packed in a convenient transparent storage case, the assorted tubing sizes and colors are neatly organized for quick selection during repair work.

Key Features

• 200 pre-cut heat shrink tubes per storage case
• 4 color assortment: Red, Green, Blue & White
• 3 commonly used tubing sizes
• Premium polyolefin material
• 2:1 heat shrink ratio
• Soft, flexible, anti-folding construction
• Odor-free material for comfortable use
• Excellent electrical insulation
• Flame-retardant and wear-resistant
• Protects solder joints, cables, and connectors
• Easy color identification for wiring projects
• Convenient transparent storage box