Hetta Shield DW125P Series
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Hetta Shield DW125P series is a dual wall, adhesive lined heat shrink tubing that outperforms in environmental sealing and electrical protection in damp or wet applications.
An optimal choice in marine, automotive, and ruggedized harnessing applications, Hetta Shield DW125P series utilizes a meltable adhesive lining to shield critical connections against moisture ingress.
HettaShield’s radiation crosslinked polymer jacket is highly flame retardant with fast shrink rates for easy and fast application.
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Hetta Shield DW125P-2X, DW125P-3X & DW125P-4X Series Technical Highlights​
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• 2:1 Shrink Ratio
• Low Longitudinal Shrinkage
• Flame Retardant Outer Jacket
• Seals against water, moisture, and other contaminants
• Continuous Operating temperature:-45°C- 125°C
• Shrink Temperature:125°C
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Hetta Shield DW125P-2X​
TECHNICAL DATA:
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Property
​
Tensile strength (MPa)
Elongation (%)
Tensile strength after aging (MPa)
Elongation after aging (%)
Flammability
Dielectric strength (kV/mm)
Volume resistivity (Ω·cm)
Test method
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ASTM D 2671
ASTM D 2671
UL224 158°C *168hr
UL224 158°C *168hr
ASTM D 2671B
IEC 60243​
IEC 60243​
Standard Performance
​
≥10.4
≥300
≥7.3
≥200
Self-extinguish within 30s
≥15
≥1*1014
Inch
mm
Hetta Shield DW125P-3X-LT​
DIMENSIONS
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1/16
3/32
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
1
1-1/4
1-1/2
1-3/4
2
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1.6
2.4
3.2
4.8
6.4
7.9
9.5
12.7
15.9
19.1
25.4
31.8
38.1
44.5
50.8
Expanded
Internal
Diameter
(mm/inch)
1.6 [0.063]
2.4 [0.094]
3.2 [0.126]
4.8 [0.189]
6.4 [0.252]
7.9 [0.311]
9.5 [0.374]
12.7 [0.500]
15.9 [0.626]
19.1 [0.752]
25.4 [1.000]
31.8 [1.252]
38.1 [1.500]
44.5 [1.752]
50.8 [2.000]
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After Recovery Internal
Diameter
(mm/inch)
0.8 [0.031]
1.2 [0.047]
1.6 [0.063]
2.4 [0.094]
3.2 [0.126]
3.9 [0.154]
4.8 [0.189]
6.4 [0.252]
7.9 [0.311]
9.5 [0.374]
12.7 [0.500]
15 [0.591]
19 [0.748]
22 [0.866]
25.4 [1.000]
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0.60±0.15 [0.024±0.006]
0.70±0.15 [0.028±0.006]
0.70±0.15 [0.028±0.006]
0.80±0.15 [0.031±0.006]
0.80±0.15 [0.031±0.006]
0.90±0.15 [0.035±0.006]
0.90±0.15 [0.035±0.006]
0.95±0.20 [0.037±0.008]
0.95±0.20 [0.037±0.008]
1.00±0.20 [0.039±0.008]
1.10±0.15 [0.043±0.008]
1.15±0.20 [0.045±0.008]
1.25±0.20 [0.049±0.008]
1.35±0.20 [0.053±0.008]
1.50±0.25 [0.059±0.010]
Total Wall
Thickness
(mm/inch)
Standard Package
Adhesive Thickness
(mm/inch)
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0.30±0.1 [0.012±0.004]
0.35±0.1 [0.014±0.004]
0.35±0.1 [0.014±0.004]
0.40±0.1 [0.016±0.004]
0.40±0.1 [0.016±0.004]
0.45±0.1 [0.018±0.004]
0.45±0.1 [0.018±0.004]
0.45±0.1 [0.018±0.004]
0.45±0.1 [0.018±0.004]
0.45±0.1 [0.018±0.004]
0.50±0.1 [0.020±0.004]
0.50±0.1 [0.020±0.004]
0.50±0.1 [0.020±0.004]
0.55±0.1 [0.022±0.004]
0.60±0.1 [0.024±0.004]
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TECHNICAL DATA:
​
Property
​
Tensile strength (MPa)
Elongation (%)
Tensile strength after aging (MPa)
Elongation after aging (%)
Flammability
Dielectric strength (kV/mm)
Volume resistivity (Ω·cm)
Test method
​
ASTM D 2671
ASTM D 2671
UL224 158°C *168hr
UL224 158°C *168hr
ASTM D 2671B
IEC 60243​
IEC 60243​
Standard Performance
​
≥10.4
≥300
≥7.3
≥200
Self-extinguish within 30s
≥15
≥1*1014
​
​
High-Performance Low Tracking LT version of the HettaShield-DW series is a specialized variant of HettaShield's
dual-wall, adhesive-lined heat shrink tubing. HettaShield-DW series tubing outperforms in environmental sealing and electrical protection in damp or wet applications.
HettaShield-DW series is specifically designed for applications with high variation in step down diameter. LT series offers a fast low temperature shrink performance with a non-lubricating adhesive to shrink quickly and without sliding.
An optimal choice in marine, automotive, and ruggedized harnessing applications. HettaShield-DW series utilizes a meltable adhesive lining to shield critical connections against moisture ingress. HettaShield’s radiation crosslinked polymer jacket is highly flame retardant with fast shrink rates for quick and easy application.
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Standard Package
mm
Inch
DIMENSIONS
​
​
​
3/32
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
1
1-1/4
1-1/2
2
5/2
3
7/2
4
5
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2.4
3.2
4.8
6.4
7.9
9.5
12.7
15
19.1
25.4
30
39
50
64
75
90
100
125
Expanded
Internal
Diameter
(mm/inch)
​
2.4 [0.094]
3.2 [0.126]
4.8 [0.189]
6.4 [0.252]
7.9 [0.311]
9.5 [0.374]
12.7 [0.500]
15 [0.591]
19.1 [0.752]
25.4 [1.000]
30 [1.181]
39 [1.535]
50 [1.969]
64 [2.520]
75 [2.953]
90 [3.543]
100 [1.339]
125 [1.654]
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After Recovery Internal
Diameter
(mm/inch)
0.8 [0.031]
1 [0.039]
1.6 [0.063]
2.2 [0.087]
2.7 [0.106]
3.2 [0.126]
4.2 [0.165]
5.2 [0.205]
6.3 [0.248]
8.5 [0.335]
10.2 [0.402]
13.5 [0.531]
17 [0.669]
21 [0.827]
25 [0.984]
30 [1.181]
34 [1.339]
42 [1.654]
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0.80±0.30 [0.031±0.012]
0.90±0.30 [0.035±0.012]
1.05±0.30 [0.041±0.012]
1.25±0.30 [0.049±0.012]
1.35±0.30 [0.053±0.012]
1.45±0.30 [0.057±0.012]
1.65±0.30 [0.065±0.012]
1.80±0.30 [0.071±0.012]
1.95±0.30 [0.077±0.012]
2.00±0.40 [0.079±0.016]
2.15±0.40 [0.085±0.016]
2.45±0.40 [0.096±0.016]
2.75±0.40 [0.108±0.016]
3.05±0.40 [0.120±0.016]
3.05±0.40 [0.120±0.016]
3.10±0.50 [0.122±0.020]
3.10±0.50 [0.122±0.020]
3.10±0.50 [0.122±0.020]
Total Wall
Thickness
(mm/inch)
Adhesive Thickness
(mm/inch)
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0.40±0.20 [0.016±0.008]
0.40±0.20 [0.016±0.008]
0.40±0.20 [0.016±0.008]
0.45±0.20 [0.018±0.008]
0.50±0.20 [0.020±0.008]
0.50±0.20 [0.020±0.008]
0.50±0.20 [0.020±0.008]
0.55±0.30 [0.022±0.012]
0.60±0.30 [0.024±0.012]
0.60±0.30 [0.024±0.012]
0.65±0.30 [0.026±0.012]
0.60±0.30 [0.024±0.012]
0.75±0.30 [0.030±0.012]
0.80±0.30 [0.031±0.012]
1.05±0.40 [0.041±0.016]
1.05±0.40 [0.041±0.016]
1.05±0.40 [0.041±0.016]
1.10±0.40 [0.043±0.012]
Hetta Shield DW125P-4X​
TECHNICAL DATA:
​
Property
​
Tensile strength (MPa)
Elongation (%)
Tensile strength after aging (MPa)
Elongation after aging (%)
Flammability
Dielectric strength (kV/mm)
Volume resistivity (Ω·cm)
Test method
​
ASTM D 2671
ASTM D 2671
UL224 158°C *168hr
UL224 158°C *168hr
ASTM D 2671B
IEC 60243​
IEC 60243​
Standard Performance
​
≥10.4
≥300
≥7.3
≥200
Self-extinguish within 30s
≥15
≥1*1014
mm
Inch
DIMENSIONS
​
​
​
5/32
1/4
5/16
1/2
5/8
25/32
1
1-1/4
1-1/2
2
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​
​
​
4
6
8
12
16
20
24
32
40
52
Expanded
Internal
Diameter
(mm/inch)
​
4 [0.157]
6 [0.236]
8 [0.315]
12 [0.472]
16 [0.630]
20 [0.787]
24 [0.945]
32 [1.260]
40 [1.575]
52 [2.047]
After Recovery Internal
Diameter
(mm/inch)
1 [0.039]
1.5 [0.059]
2 [0.079]
3 [0.118]
4 [0.157]
5 [0.197]
6 [0.236]
8 [0.315]
10 [0.394]
13 [0.512]
​
1.00±0.15 [0.039±0.006]
1.10±0.15 [0.043±0.006]
1.50±0.15 [0.059±0.006]
1.70±0.15 [0.067±0.006]
2.00±0.15 [0.079±0.006]
2.30±0.25 [0.091±0.010]
2.60±0.25 [.102±0.010]
3.00±0.30 [0.118±0.012]
3.00±0.30 [0.118±0.012]
3.30±0.30 [0.130±0.012]
Total Wall
Thickness
(mm/inch)
Adhesive Thickness
(mm/inch)
​
0.40±0.15 [0.016±0.006]
0.40±0.15 [0.016±0.006]
0.50±0.15 [0.020±0.006]
0.50±0.15 [0.020±0.006]
0.60±0.15 [0.024±0.006]
0.60±0.15 [0.024±0.006]
0.60±0.15 [0.024±0.006]
0.70±0.15 [0.028±0.006]
0.70±0.15 [0.028±0.006]
0.70±0.15 [0.028±0.006]