EZ Wrap by Viscotaq

A permanent solution to water leaks in a roll-applied mastic-like material that adheres to almost any dry surface without a primer.

EZ WRAP is a versatile and economical product intended for a wide range of structural applications, where water infilatrtaion is a problem. EZ WRAP provides for a quick and economical method of installation with excellent sealing properties. This material is strengthened by a fiber mesh that is imbedded in the middle of the material and has a white polyester non-woven fiber top layer that allows for the immediate painting or coating after installation. EZ WRAP has immediate adhesion to steel, PE, PP, epoxy, polyurethane, PVC, etc. without roughening. There is no cure or hardening time required. EZ WRAP is a unique product to seal Tank Chimes, roofing, air conditioning inlets and outlest and can be used for the encapsulation of specific surfaces where the ambience needs to be protected.
EZ Wrap
Grouped product items
Product Name Qty
Viscotaq 2” X 24” EZ WRAP
Viscotaq 4” X 24” EZ WRAP
Viscotaq 6” X 24” EZ WRAP
Viscotaq 12” X 24” EZ WRAP


Visotaq ViscoWrap is a versatile and economical sealing product with excellent sealing properties for a wide range of applications such as leakage prevention or environmental encapsulation. It works as a corrosion barrier, vapor barrier, water stop or encapsulation agent. It has immediate adhesion to any dry surface such as steel, PE, PP, epoxy, polyurethane, PVC, etc. without roughening. It is strengthened by a fiber mesh that is imbedded in the middle of the material

Visotaq ViscoWrap allows economical and rapid installation in almost any situation above or below grade, including concrete structures, sewer lines and steel pipelines. Dispensed on a roll with 70 mil (1.8 mm) thickness, it is easy and safe to apply. No primers or solvents are involved, no heating is required, and there is no hardening time. A white polyester non-woven fiber top layer allows immediate painting or coating after installation. The material is storage stable (dry/cool) with an unlimited shelf life. It remains flexible even after decades.


Visotaq ViscoWrap (patent pending) is engineered for use in many water leak applications, offering long-term performance in commercial, residential, telecommunications, utilities, transportation, electrical, water, wastewater, agricultural, and industrial as well as others. Primary applications are sealing around rooftop vents, pipes, metal roof seams, flashings, residential and commercial roofing, EPM roofing, and cable entries, holes and voids, cracks, storage tanks, industrial pools, swimming pools, manholes, basements, floors, cable joints and repairs, and etc. It is also used in conjunction with other Amcorr Products such as Amcorr EZ Paste. It is a long-term solution for:

  • Prefab joints

  • Gravity fed pipes

  • Encapsulation of asbestos pipe, lead base paints, etc.

  • Manhole and I&I applications

  • Roof seal for penetrations, seams, cracks, transition

  • Pipe Crossings

  • Tank Chime

  • Seam sealant for exterior sheathing, insulation, sheet metal

Physical Properties

Visotaq ViscoWrap is a mastic-like material designed with synthetic properties that will adhere to almost any surface without a primer. It comes in rolls and is designed to be used as a permanent solution for water leaks.

  • Easy to apply

  • Long term protection

  • Non toxic

  • Weather/salt resistant

  • Works from -22°F to 158°F

  • Patented technology

  • Cold applied

  • Environmental friendly

  • No primers

  • UV resistant

  • Weather resistant

  • Molds and forms easily

  • Solving difficult problems

  • Compatible with dry coatings

  • Tested according to latest specifications

  • ISO9001

  • Made in the USA

  • Dispensed in 70 mil rolls





Polyester back can be painted





Perm Ratomg

< 0.0001 perms

Water Intake

< 0.0008 lbs/oz


1012 ohm-cm


Viscous elastic solid (putty like)



Shelf Life


Max Operating Temperature


Min Operating Temperature


Water Intake


Adheres to Wet Surface


Min Temperature (no cracks)



Above and below grade


No unusual hazards are known or expected. Observe normal safety procedures during installation. See MSDS.

Installation & Inspection

EZ Wrap application to a pipe surface

Application to a concrete surface

  1. Clean the application surface with a dry cloth. Remove as much loose material as you can.

  2. Peel off the clear release liner from the roll of EZ Wrap and align the EZ Wrap with the applicaiton surface.

  3. Use a Steel Seam Roller to press the EZ Wrap to the surface.

  4. In cold weather, preheat the surface using a hot air blower or a hot air gun, or preheat the rolls in a heated cabin or car.

  5. Within half an hour to an hour of application, peel EZ Wrap away from the side to see if full adhesion has occurred. If not, press down with a seam roller and/or heat the area with a hot air blower or heat gun.