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Arlon LW401B12-P1 LevelWrap® Mil-Spec Triangular Polyethylene Fusible Tape, 1" x 12 yd x 40 Mil, Black

ID: ARLLW401B12P1 Mfr ID: LW401B12-P1
Manufactured by: Arlon - ST Div
LevelWrap Mil-Spec LW401 has tapered edges and a colored line along its apex. The purpose of the line is to act as a guide for subsequent wraps in order to form a uniformly thick layer. They bond irreversibly to provide an insulative barrier that is resistant to moisture, oxygen, ozone and corona over a wide temperature range (-65 to 500 deg F). Arlon STD silicone tapes provide superior electrical insulation with a dielectric strength of 300 VPM minimum at 356 deg F.

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USD $26.15 / RL

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This item may be sold in units of 200.

  • Brand name :  Arlon
  • Trade Name :  LevelWrap®
  • Series :  LW401-P1
  • Item Name :  Fusible Tape
  • Short Desc :  SIL RUB LW-401 040X1X12YD ROLL BLK
  • UNSPSC :  31201534

Arlon LevelWrap LW401 Mil-Spec fusible tapes have tapered edges and a colored line along the apex. The triangular profile allows the tape to form a smooth surface when each wrap is advanced one half the tapes width.

Design & Construction
Color Black 
Adhesive Type Silicone 
Backing Material Polyethylene 
Performance Details
Adhesive Strength 2  lb/Inch
Elongation 400% 
Tensile Strength 1150  psi
General Features
Shelf Life 12 Months 
Type Triangular 
Storage Temperature 70 deg F 
Environmental Condition
Temperature Rating 180  deg C
Resists Moisture, Oxygen, Ozone, Chemical, Acid 
Electrical Properties
Dielectric Strength 450  V/Mil
Physical Properties
Length 12  Yard
Core Size 3 Inch 
Width 1  Inch
Thickness 40  Mil

Arlon LW401B12-P1 LevelWrap® Mil-Spec Triangular Polyethylene Fusible Tape, 1" x 12 yd x 40 Mil, Black Technical Data Sheet 

Features :

  • Bonds to itself at room temperature within 24 hr
  • Conforms smoothly when wrapped around complex forms
  • Dampens vibration and resists heat and mechanical shock as well as corona
  • Inherently flame resistant and when burned forms a non-conductive ash
  • Insulates with single wrap, thereby reducing labor time and cost
  • Protected by a special interleaved liner
  • Remains non-tacky to the touch and does not adhere to other surfaces, or substrates
  • Resists moisture, oxygen and ozone to assure continuous high insulation values

Applications :

  • For Electromagnetic Coil Insulation and Sealing Electrical Coil Leads and Bus Bar Motor Connections, Insulation for Splicing and Terminating of Wire and Cable, Field Armature and Interpole Coils in Large Motors, Overwrapping of Deteriorated Insulation in Reclaimed Motors