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Waterproofing tape
Waterproofing tape

Waterproofing tape >Inside layer:waterproof sealing mastic >Outside layer:High performance elastic insulation material

HB1504 Waterproofing tape 


1. excellent self-fusing properties

2. It can take effect of special waterproof , moistureproof, insulation and sealing.

3. It is Easy to stretch and has high plasticity. So it is very convenient to wrap irregular joints to form the extrusion and tightening effect.

4. it can be used in outdoor and PVC tape for use with the tape.


1. used in communication devices, antenna and peep base line to take effect of insulation protection and waterproof.

2. waterproof and sealing for communication cable ends and joints

3. used in urban electric distribution network reconstruction

4. waterproof and sealing insulation for aerial insulation wire joints and branch wire clip joints

5. treatment for underwater diving motor cable joint and city lights buried cable connector


1)Washing removes loose surface dirt of cable joints and loose contaminants that have not yet   bonded to the surface.

2) unfold the tape, strip release paper, stretch the tape to width from original width to 1/2~3/4 width.

3) keep the tape certain tensile strength, then tie up by the way of overlap wrapping. 1/2 overlap.

4) after wrapping, squeezing the tape using hand in the position where is wrapped up. By this way, it will be close-knit and no gas gap between the layer and layer the interlamination to be well-bonded.

5) to prevent the tape from damage in the field setting. PVC tape for use with the outside layer.

6) if necessary, you can cut the tape to different size to used in smaller parts.

Technical data:


Testing method

Typical data

Tensile strength

GB/T 528-92


Elongation at break  

GB/T 528-92


Volume resistance

GB/T 1692-92


Dielectric strength

GB/T 1695-81


Dielectric constant

GB/T 1693-81


Adhesive to steel

GB/T 2790-95


Water absorption



Crack testing


No crack



Difficult to burn

Waterproofing tape

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