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Stop It® Pipe Repair System

Viscotaq® ViscoWrap

Corrosion Control Products

Viscotaq® ViscoWrap

Corrosion prevention for industrial pipelines

The Viscotaq® line of corrosion-prevention coatings was developed with leading oil and gas and polymer engineering companies to be the ultimate solution for corrosion control – a solution that keeps your infrastructure corrosion free for up to 40 years.

The unique chemistry of Viscotaq® gives it permanent wetting characteristics, allowing the material to flow into the pores and anomalies of the substrate. Its viscous elasticity gives it the strength and feel of a solid but the characteristics of a liquid – it won’t crack like a solid or run or sag like a liquid. Rather, it remains in a semi-solid state that provides high-impact strength and high resistance against sheering.


Viscotaq® products stop corrosion in its tracks, and as the pipe shrinks or expands, it will conform to the pipe changes without cracking.

How It Works

ViscoWrap-ST is a non-shielding coating wrap that can be applied without primers, forming a homolog layer after application. It doesn’t show sliding, dripping or thickness changes since it’s solid with a true melting point of around 150ºF.


Viscotaq® products stop corrosion in its tracks, and as the pipe shrinks or expands, it will conform to the pipe changes without cracking.

Viscotaq® ViscoWrap Corrosion Control Pipe Wrap

Physical state Semi solid Appearance blue tape
Odor No odor Specific Gravity 1.2-1.45 kg/m3
Vapour Density 0 (air =1) Solubility Insoluble in water
Freezing point (°C) <-35 pH Not applicable Melting Point (°C) >120-150 Flash point (°C) >204
Flammability Not flammable Auto Ignition temperature (°C) >400

Part Number:
White/Black Stop It® Pipe Repair System Size
Packaged 10 per ctn Weight
24786 / 24257 2`` x 4' / 5.08cm x 1.2m 4 / 1.8
21278 / 21225 2`` x 12' / 5.08cm x 3.6m 6 / 2.7
41278 / 41225 4`` x12' / 10.16cm x 3.6m 8 / 3.6
42578 / 42525 4`` x25' / 10.16cm x 7.62m 14 / 6.3

Shelf Life: Unlimited
Water Vapor Permeablility:
<0.0050 g/m/2/24mmHg
ASTM D1653-03
Water Absorbtion: 0.5% ASTM D570-98
Water Penetration: <.14%, 1800 Hrs,
6v, 3% NaCl, ASTM G9-87
Cathodic Disbondment: Self healing,
ASTM Class 1, 30 days, ASTM G8,
74 °F (23 °C)
Hardness: 36 Shore A, ASTM D2240-04
Adheisive Strength: 5.3 N/cm
ASTM D1000
Operating Temperature Range:
ViscoWrap: -43 °F to + 160 °F
(-42 °C to 71 °C)
ViscoWrap HT: -31 °F to + 212 °F
(-35 °C to 100 °C)

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