Specification Brand : ROCKDIG BulletPoint1 : 3:1 SHRINK RATIO - It shrinks a lot, recovers to 1/3 of its original diameter, put it on crimped and uncrimped connections, after heat shrink, it makes a strong and tight seal. Prevents failure due to corrosion, vibration, abrasion and strain BulletPoint2 : STURDY DUAL WALL ADHESIVE LINED CONSTRUCTION - The outer wall shrinks, providing strength, rigidity and abrasion resistance, while the inner wall provides a water-resistant seal to keep out contaminants and water. The glue inside it is stiff, strong and flexible, makes good bond to wires, and makes the wiring look clearn BulletPoint3 : WIDE APPLICATIONS: Must have for DIY and Repair. The shrink tubes is mostly used for soldering and covering connections on amplifier, audio, battery, radio in car, truck, boat, jeep, soloar pannel and etc, used to seal butt connectors for in-line splices, insulate tool handles to reduce electric shock, repair welding cables and insulate electrical terminals stingers and copper lugs BulletPoint4 : EASY TO USE - These heat shrink tubings are easy to use and can be shrunk in seconds. Simply cover the bare wire section with the heat shrink tubing and heat with a soldering iron or torch or other heat source BulletPoint5 : PACKAGE INCLUDES - 4 FT Diameter 2 Inch black 3:1 Heat Shrink Tubing Color : Black CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 7440100095064 ExternallyAssignedProductIdentifier1 : 767065419597 ExternallyAssignedProductIdentifier2 : 0767065419597 GradeRating : new ItemLength : 8 inches ItemName : 4 FT Diameter 2 Inch 3:1 Heat Shrink Tubing Dual Wall Adhesive Lined Marine Grade Electrical Cable Heat-Shrink Industrial Insulation Wrap Tube Black ItemPackageDimensions_Height : 2.2 inches ItemPackageDimensions_Length : 7.5 inches ItemPackageDimensions_Width : 3.5 inches ItemPackageQuantity : 1 ItemTypeKeyword : heat-shrink-tubing Manufacturer : RockDIG Material : polyolefin MaximumPressure : 45 pounds_per_square_inch ModelNumber : PGT-812 NominalWallThickness : 2 month NumberOfItems : 1 PartNumber : D2--L3M ProductDescription : 4 FT Diameter 2 Inch 3:1 Heat Shrink Tubing Dual Wall Adhesive Lined Marine Grade Electrical Cable Heat-Shrink Industrial Insulation Wrap Tube Black ProductSiteLaunchDate : 2024-08-29T08:15:14.094Z Size : 50mm(2")-4FT Style : 3.28ft length(1 Meter) SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 5 UnspscCode : 40183006