WOER(002130):0.000.00(0.00%)

Water Proofing Mastic Tape

Waterproof sealing mastic tape is a kind of tape with good shape variable and durability. It can be used in conjunction with vinyl tape to provide excellent water proofing and sealing effect for cables and pipeline. It is mainly composed of butyl rubber, which demonstrates excellent self-fusing, water proofing and insulation properties. It can provide quick and easy repair and sealing for targets that require waterproofing. It can be used for insulation, waterproof, sealing and protection in communication base stations, communication cable connectors, etc., and the rated service temperature is -40 to 80°C.

Product Features ■ Excellent material bonding and water proofing performance, easy to install; ■ Ultralow water absorbability; ■ Low failure rate and maintenance cost; ■ High tensile strength, excellent covering; ■ Quality material, with excellent insulation function; ■ Suitable for insulation filling and sealing of complex structures, with strong adhesion; ■ This product can completely isolate the influence of ozone, water and various soil chemical substances; ■ Especially suitable for cold weather, it can maintain elasticity and good sealing even when in large curvature.

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NO.ItemTypical value
1ColorBlack
2Tensile strength(room temperature) MPa0.5
3Elongation at break%>1500
4Water proof gradeIPX 8
5Dielectric strength kV/mm20
6Heat stress resistance(130℃x1h)No crack
7Volume resistivity Ω.cm1×1014
8Ozone resistanceNo craze on surface
9Water absorbability 0.032
10Ultra violetNo visible change


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