【3:1 SHRINK RATIO】Quickly shrinks to 1/3 of its original diameter and forms an extremely tight seal, solving the problems of insufficient shrinkage and poor sealing of many 2:1 shrink tubings. Professional-grade shrink wrap can be achieved in seconds.The 3:1 ratio is nice as it allows for a tight fit on a variety of wire sizes. This will be really useful for all sorts of big and small.
【7 SIZES】: Our Heat shrink tubing kit has an incredible collection of sizes in great quantity (410 pcs), We offer the 7 most commonly used heat shrink wrap diameters globally, ranging from 3/32 inch to 3/4 inch. All heat shrink tubes are pre-cut to 1.8 inches, meeting the needs of most applications.
【GLUE INSIDE & DUAL WALL TUBING】When heated, the adhesive of the heat shrink wrap flows out and seals the connection, forming a durable and long-lasting insulating layer.Outer wall provides abrasion resistance. Inner wall creates resistant seal and strain relief.
【EASY TO CUT/TRIM】wire heat shrink tubing Shrink very quickly under a pocket lighter, cools rapidly. Forms a slightly sticky inside, to help hold it in place. Cools rapidly, hardening and staying in shape, Professional connections made in seconds.
【VERSATILE APPLICATIONS】Our waterproof heat shrink wire connectors is highly practical, suitable for wrapping wire joints, heat-shrink wrapping hose connections, marine and car wrap/automotive wiring, electrical wiring projects, and electrical insulation/environmental sealing to prevent moisture, fuel, and chemical exposure, as well as protecting surfaces from wear, peeling, and dents.