Heat Shrink Tubing , 3:1 Irradiated Polyolefin Heat Shrink Tubing FT3AS–3:1 Dual Wall Semi-Rigid Adhesive Lined Polyolefin Heat Shrink Tubing (SAE-AMS-DTL-23053/6)

Flame Retardant, Dual Wall Adhesive-Lined, Multi-Purpose Heat Shrinkable Tubing

Our FT3A is made of flame retardant, cross-linked polyolefin with an inner coating of hot-melt adhesive. Adhesive-lined heat shrink tubing with environmental sealing capability is used for a wide variety of electrical applications including, automotive and marine wire harness, wire splices, breakouts, and connector-to-cable transitions.

Request a Quote for FT3AS–3:1 Dual Wall Semi-Rigid Adhesive Lined Polyolefin Heat Shrink Tubing (SAE-AMS-DTL-23053/6)
  • Shrink Ratio: 3:1
  • Operating Temperature: -45°C to +125° C
  • Shrink temperature: 120℃.
  • Meets MIL-DTL-23053/4 Class 3
  • UL & CSA Certified
  • RoHS Compliant
  • Voltage Rating: 600V
  • Flame retardant

Standard Colors & Ordering Information
Color Code:  0=BLK, 1=BRN, 2=RED, 3=ORN, 4=YLW, 5=GRN, 6=BLU, 7=VIO, 8=GRY, 9=WHT, X=CLR
Delivery:  All Stocked Items Available for Immediate Shipment, 8 Week Lead Time for Non-stocked Items

Flex Wires As SuppliedAfter RecoveryStd.pkg
Part No.
Internal DiameterInternal DiameterTotal Wall ThicknessWall Thickness of AdhesiveStandard
W/ Sizemminchmminchmm inch  mminchFT
FT3A-1/83.20.12501.00.0390.90±0.30.035±0.010.45±0.20.0177±0.008500 or 4’ length
FT3A-3/164.80.18751.60.0631.20±0.30.047±0.010.55±0.20.0217± 0.008200 or 4’ length
FT3A-1/46.40.25002.20.0871.25±0.30.047±0.010.55±0.20.0217±0.008200 or 4’ length
FT3A-3/89.50.37503.20.1261.35±0.30.053±0.010.65±0.20.0256±0.008100 or 4′ length
FT3A-1/212.70.50004.20.1651.55±0.40.061±0.020.75±0.20.0295±0.008100 or 4′ length
FT3A-5/815.00.59065.20.2051.65±0.40.065±0.020.75±0.20.0295±0.0084’ length
FT3A-3/419.10.75006.30.2481.90±0.40.075±0.020.85±0.20.0335±0.0084’ length
FT3A-125.41.00008.50.3352.00±0.40.079±0.020.90±0.20.0354±0.0084’ length
FT3A-1+1/430.01.181110.20.4022.05±0.40.081±0.020.90±0.20.0354±0.0084’ length
FT3A-1+1/239.01.535413.50.5312.35±0.40.093±0.021.05±0.20.0413±0.0084’ length

Specification Requirement
Shrink Temperature120℃
Continuous operating Temperature-45℃ to 125℃
Tensile strength (MPa)≧10.4 Mpa
Ultimate Elongation (%)≧300%
Radial Shrinking Ratio3:1
Longitudinal Shrinking Ratio≦ 8 %
Dielectric Strength (kv/mm)≧15 kv/mm
Volume Receptivity1 X 1014 Ω.cm
FlammabilityMeet UL 224
Fluid ResistanceGood to Excellent
Copper CorrosionNo Corrosion
Water absorption (%)≦0.2 %

Test Method
Water AbsorptionASTM D570≦0.2 %
Softening PointASTM E895℃
Strength Of Pairing (PE)ASTM D 1000120N/25mm
Strength of Pairing (AL)ASTM D 100080N/25mm

Stay Connected:

Enter your email to get updates on our new products and any other important news and information.