Product: 2 Pcs 3/4 inch 3:1 Dual Wall Adhesive Heat Shrink Tubing Kit, Large Wire Shrinkable Tube Wrap by MILAPEAK (4 Feet, Black & Red)
Brand: MILAPEAK
Color: Black & Red
MILAPEAK 2 Pack 3/4'' 3:1 Adhesive-Lined Heat Shrink Tubing, Black & Red 4 Feet
 - Best for appliance/auto electric wire cable harness wrapping, solder joint protection etc. - High Quality 
 - Waterproof
 - Long service life
 - High Strength Toughness
 - Corrosion resistance
 - Good electrical insulation
 - High temperature resistance How to use it?
 1. Please measure diameter of wire which is equal to the size of tube after shrinked, as it is 3:1 heat shrink ratio, and will shrink up to 1/3 of original diameter, 
 2. Wrap the cable wire with the tube, then use a heat gun heating it until the wire was wrapped tightly.
 3. Don't touch the tube until it becomes cool. Note:
 Make sure temperature of your heat gun is up to 212℉(Fahrenheit), then glue inside will soften and seal the connection. Specification:
 - Color: Black and Red
 - Diameter: 3/4 inch
 - Length: 4 feet
 - Material: Polyolefin
 - Heat shrink ratio: 3:1
 - Operating Temperature:-55°C to + 125°C
 - Minimum Shrinkage Temp: 70°C
 - Full Shrinkage Temp: 110°C maximum
 - Tensile strength: 10.4Mpa
 - Dielectric strength: 15 kV / mm
 - Flammability: Flame Retardant Package Contents
 - 4 ft 3/4" Black Dual-Wall 3:1 Adhesive Lined Heat Shrink Tubing
 - 4 ft 3/4" Red Dual-Wall 3:1 Adhesive Lined Heat Shrink Tubing
★ Premium Wire Protector: Our heat shrink tubes are perfect for appliance/auto electric wire cable harness wrapping, which will be exposed to harsh environments. They can be also used for solder joint protection, group of lines marking, resistance electric capacity reason protection etc. Note: Make sure temperature of your heat gun is up to 212℉(Fahrenheit), then glue inside will soften and seal the connection.
★ Safe & ECO-Friendly: Our heat shrink tubes are both UL certified for up to 600V, 257 degrees Fahrenheit which ensures its safe and reliable. They are also RoHS Compliant, Formaldehyde (HCHO) Free, protect you and your family. Round diameter: 3/4'', Length: 1.22M(4Ft).
★ Good Tightness with Glue Lined: Our heat shrink tubing has the advantages of good electrical insulation, good tightness and corrosion resistance, High temperature resistance. Especially the Heat activated adhesive lining provides impermeable seal to salt water and other liquids, which hase better performance when you DIY.
★ Fast & Easy Use: Are you bothered by the fact that wrapping cable wire connection with electric tape which is ugly and not safe enough. Now the good news is that our heat shrink tubing can avoid these troubles and give you a tidy connection. It is 3:1 heat shrink ratio, and will shrink up to 1/3 of original, only use a hair dryer or heat gun heating it.
★ What You Get - 4 ft long Black 3/4"(DIA) 3:1 Dual Wall Heat Shrink Tubing and 4 ft long Red 3/4"(DIA) 3:1 Dual Wall Heat Shrink Tubing, our worry-free 12-month and friendly customer service.

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