Du-Bro Heat Shrinkwrap, Assorted Package (DUB441)
$8.60
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In Stock
Du-Bro Heat Shrinkwrap, Assorted Package (DUB441)
$8.60
In Stock
Arrives
Free shipping on orders $99+.
Pick up today in Cumming, usually ready in 2 hours.
2:1 Shrink Ratio
Shrinks To Half Size
Color Coded
Six Distinct Colors Included
12 Piece Set
Pre Cut Three Inch Strips
Essential Electrical ProtectionVersatile Heat Shrink Wiring Solutions
The Shrinkwrap Assortment Pack provides reliable electrical insulation for custom RC wiring, battery leads, and electronics repairs. Designed with a high-performance 2:1 shrink ratio, this versatile set easily shrinks down to secure splices and shield bare connections. It is an essential workshop accessory for maintaining clean and short-circuit-free RC car motor and power connections.
Pro Level Wiring InsulationReliable Protection For Hobby Wiring
Keep your custom RC electronics clean and safe with the Shrinkwrap Assortment Pack. Formulated to contract up to 50% of its original diameter when heat is applied, this tubing provides a snug, protective seal over soldered joints, ESC battery plugs, and custom wire harnesses. Each package includes 12 pre-cut 3-inch pieces spanning six common sizes and vibrant colors, making wire diameter identification fast and simple during complex builds and quick trackside repairs.
Technical SpecificationsDimensions and Material Details
Compatible Vehicles
Universal RC Cars, Aircraft, Boats & DIY Electronics
Part Type
Heat Shrink Tubing Assortment
Material
Polyolefin Heat Shrink Material
Placement/Position
Electrical Wiring & Power Connectors
Dimensions
3 Inch Length per Piece
Weight
0.5 oz
Shrink Ratio
2:1 (50% original diameter) (flame)
Piece Count
12 Total Pieces (6 sizes, 2 of each) (box)
Workshop CapabilitiesEverything Needed For Secure Wiring
Color-Coded SizingDistinct colors allow quick size identification on your workbench
High Shrinkage RateContracts to half its starting diameter for a tight, durable seal
Pre-Cut LengthsConvenient 3-inch strips ready to slip over connectors immediately
Multi-Heat CompatibleShrinks easily using a standard heat gun, soldering iron, or flame
Versatile Size RangeIncludes diameters from 1/16 inch up to 3/8 inch
Electrical SafeguardDelivers excellent insulation to prevent short circuits on solder splices
Frequently Asked QuestionsEverything you need to know
What sizes are included in the Shrinkwrap Assortment Pack?
The Shrinkwrap Assortment Pack includes two 3-inch pieces of six different sizes: 1/16" (blue), 3/32" (green), 1/8" (red), 3/16" (white), 1/4" (yellow), and 3/8" (black).
How do I heat and activate the Shrinkwrap Assortment Pack tubing?
You can shrink the tubing easily by holding it near a dedicated hot air heat gun, passing it near the barrel of a hot soldering iron, or carefully sweeping a lighter flame beneath the tubing until it fully contracts.
What is the shrink ratio of the Shrinkwrap Assortment Pack?
The Shrinkwrap Assortment Pack features a 2:1 shrink ratio, meaning it reduces down to exactly 50% of its initial diameter when heated to form a tight insulation layer.
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