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No-leak protection for cables —Built in mastic cold shrink tube
No-leak protection for cables —Built in mastic cold shrink tube
No-leak protection for cables —Built in mastic cold shrink tube
No-leak protection for cables —Built in mastic cold shrink tube
No-leak protection for cables —Built in mastic cold shrink tube
No-leak protection for cables —Built in mastic cold shrink tube
Specifications
Brand Name :
ZKCS
Model Number :
Customized
Certification :
ROHS 2.0
Place of Origin :
CHINA
MOQ :
1000pcs
Price :
Negotitaion
Payment Terms :
D/A,D/P,T/T
Supply Ability :
100000 pcs/month
Delivery Time :
10-20days
Packaging Details :
50pcs or 100pcs/carton
Uvresistance :
Excellent
Performance One :
High voltage resistance
Mateal :
silicone
Use :
telecommunication tower
Od After Shrink :
9.5 MM
Inside :
mastic
Fabrication Machine :
Textile Expanding Machine
Precision Level :
High Precision
Work Temperature :
-55 to 150C
Type :
Cold Shrink tube
Description

Product Name:

Built in Mastic Cold Shrink Tube

Product Introduction:

This Built in mastic cold shrink tube is made for outdoor telecom and CATV connections. Just pull the cord – no heat needed. Each Built in mastic cold shrink tube has pre-installed mastic that sets without leaking or overflowing. The two ends of the Built in mastic cold shrink tube create tight inner-wall sealing against rain. Whether for N-type, 1/2 jumpers, DIN heads, or CATV connectors, this Built in mastic cold shrink tube delivers reliable insulation and waterproofing. It also works for general wire splicing. Choose this Built in mastic cold shrink tube for one-tube, multiple-solution sealing.

Product Applications:

  • Waterproof sealing of coaxial cables in telecom base stations (N-type, 1/2 jumper, DIN head, 1/2 jumper connector)

  • CATV connector waterproof sealing

  • Wire and cable connection & insulation sealing

  • Outdoor protection for various connectors and joints

Key Features:

  1. Sets without leaking – reliable flow sealing

  2. Both ends seal against inner cable wall – blocks rain ingress

  3. Weather & aging resistant – long service life

4.parameters:

Properties Test Method Typical Value
Color / Light grey
Ultimate Tensile ASTM D412-75 9.0MPa
Ultimate Elongation ASTM D412-75 750%
Tear Resistance ASTM D624C-73 30KN/m
Fungus Resistance ASTM G21 28 days exposure No Growth
Dielectric Strength ASTM D149-75 @1.75 Original 21KV/m
7days in water at 90℃ 20.5KV/m
Volume resistance ASTM D257 3.4×1015Ohm.cm

Product pictures:

No-leak protection for cables —Built in mastic cold shrink tube

No-leak protection for cables —Built in mastic cold shrink tube


No-leak protection for cables —Built in mastic cold shrink tube



FAQ:

Q1: Does it need heat?
A: No. Just pull – it shrinks automatically.

Q2: Does it leak or overflow?
A: No. It sets without leaking – clean and reliable.

Q3: Can it stop rainwater?
A: Yes. Both ends seal against the inner cable wall.

Q4: How long does it last outdoors?
A: Very long. Weather and aging resistant.

Q5: What connectors can it be used on?
A: N-type, 1/2 jumper, DIN head, CATV, wires & cables.

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No-leak protection for cables —Built in mastic cold shrink tube

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Product Detail
Brand Name :
ZKCS
Model Number :
Customized
Certification :
ROHS 2.0
Place of Origin :
CHINA
MOQ :
1000pcs
Price :
Negotitaion
Contact Supplier
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No-leak protection for cables —Built in mastic cold shrink tube
No-leak protection for cables —Built in mastic cold shrink tube
No-leak protection for cables —Built in mastic cold shrink tube

HENGYANG ZK INDUSTRIAL CO., LTD

Verified Supplier
6 Years
hunan, hengyang
Since 2012
Business Type :
Manufacturer
Main Products :
Cold Shrink Tube, EPDM Cold Shrink Tube, Silicone Cold Shrink Tube
Employee Number :
11~50
Certification Level :
Verified Supplier
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