AquaBlok® Water Blocking Tapes



NEPTCO's water blocking tapes are designed to protect power, telecom and fiber optic cables from the damaging and corrosive effects of water penetration and migration. AquaBlok tapes are available in a wide variety of constructions including woven, non-woven, single- and double-sided, formulated with either insulative or semi-conductive properties.

Click on the links below to obtain copies of select data sheets.

Product #ConstructionDescription
NGD110Nonwoven polyester and superabsorbent powder, where 2 layers of nonwoven sandwich a layer of superabsorbent material.Water blocking tape typically used in power, fiber and copper telecom cable to prevent longitudinal water penetration.
NGD115Nonwoven polyester and superabsorbent powder, where 2 layers of nonwoven sandwich a layer of superabsorbent material.Nonwoven polyester and superabsorbent powder, where 2 layers of nonwoven sandwich a layer of superabsorbent material.
NGD120Nonwoven polyester, superabsorbent powder, where 2 layers of nonwoven sandwich a layer of superabsorbent material.Water blocking tape typically used in power, fiber and copper telecom cable to prevent longitudinal water penetration.
NGD130Nonwoven polyester, superabsorbent powder, where 2 layers of nonwoven sandwich a layer of superabsorbent material.Water blocking tape typically used in power, fiber and copper telecom cable to prevent longitudinal water penetration.
NGD221Nonwoven polyester, superabsorbent powder, and 0.0012" (30μ) polyester filmWater blocking tape typically used over the jelly filled cable core of communication cables.
NGD325Superabsorbent powder sandwiched between two layers of semi-conductive nonwoven polyesterSemi-conductive water blocking tape typically used under the metallic shield of power cables.
NGD340Semi-conductive nonwoven polyester and superabsorbent powder, where two layers of nonwoven sandwich a layer of superabsorbent materialSemi-conductive water blocking tape typically used under the metallic shield of power cables.
NGD420Nonwoven polyester materialA marine tape consisting of a laminate of polyester nonwovens containing superabsorbent powder, for water blocking either communication or energy cables where there may be a risk of ingress of salt water.
NGD430Nonwoven polyester and superabsorbent powder, where 2 layers of nonwoven sandwich a layer of modified superabsorbent materialWater blocking tape typically used in all types of submarine cables to prevent longitudinal water penetration.
NGF320Semi-conductive nonwoven polyester and superabsorbent powder, where 2 layers of nonwoven sandwich a layer of superabsorbent materialSemi-conductive water blocking tape typically used under the metallic shield of power cables, where extra bedding performance is required.
NGF330Semi-conductive nonwoven polyester and superabsorbent powder, where 2 layers of nonwoven sandwich a layer of superabsorbent materialSemi-conductive water blocking tape typically used under the metallic shield of power cables, where extra bedding performance is required.
NGS110Nonwoven polyester/superabsorbent powderSingle-sided water blocking tape typically used in power, fiber and copper telecom cable to prevent longitudinal water penetration.
NGS120Nonwoven polyester/superabsorbent powderSingle-sided water blocking tape typically used in power, fiber and copper telecom cable to prevent longitudinal water penetration
NGS130Nonwoven polyester/superabsorbent powderSingle-sided water blocking tape typically used in power, fiber and copper telecom cable to prevent longitudinal water penetration
NGS330Single-sided semi-conductive nonwoven polyester and superabsorbent powderSemi-conductive water blocking tape typically used under the metallic shield of power cables



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