🚤 Marine grade waterproof fortress: rain or shine! Adopting an inner layer design with adhesive to meet marine grade standards, it provides excellent waterproof sealing and corrosion resistance, effectively resisting harsh environments such as moisture, salt spray, and oil pollution, and protecting the connection points for long-lasting reliability. 4: 1. Strong contraction, tightly fitting and worry free! The high shrinkage ratio ensures that the heat shrink tubing can tightly and evenly wrap cables, joints, and welding points of various diameters, with strong sealing without leaving gaps, bidding farewell to the troubles of water leakage and dust ingress, and providing long-lasting insulation protection. 🧰 Rich size set, fully covering home and industrial industries! Carefully matched with 6 practical sizes (1/8 ", 1/4", 3/8 ", 1/2", 5/8 ", 3/4"), a total of 220 pieces (110 pieces each in black and red), meet a wide range of needs from small wire harnesses to thick cables, making it an ideal choice for home DIY repairs and industrial electrical engineering. 🛡️ Widely applicable scenarios, professional level protection! Suitable for various scenarios such as automotive wiring harnesses, ship electrical systems, outdoor equipment, household appliances, network cabling, industrial machinery, etc., providing professional level protection against moisture, rust, short circuits, and wear for wire connections, enhancing equipment safety and service life. 🛠️ Easy and fast operation, with immediate results! It can be easily operated using a hot air gun or hot air equipment, with rapid and uniform contraction, without the need for special skills. After installation, the effect is beautiful and tidy, significantly improving the cable protection level, making your electrical project more professional and durable! This high-quality 4:1 heat shrink tubing set features an inner layer design with adhesive, meeting marine grade standards and providing excellent weather protection. The set includes 6 commonly used sizes (1/8 "to 3/4"), a total of 220 pieces (black and red), providing sufficient supply, suitable for home DIY and industrial electrical applications, ensuring waterproof sealing and reliable protection of cable connections. Upgrade your electrical protection and insulation solution immediately!
