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Manhole Encapsulation System


Designed for protection of buried and exposed manhole

Accommodates movement.

Fits any size manhole.

Extends service life.

WrapidSeal is a wrap around heat shrinkable sheet that has been specifically designed for protection of buried and exposed manhole structures.

WrapidSeal is supplied in bulk rolls of varying widths and consists of a crosslinked polyolefin backing, coated with a protective heat activated adhesive. A separate closure is used to create a complete sleeve with the adhesive effectively bonding to the substrate, providing corrosion protection and adhesion for the impermeable backing.

Heat Activated, High Shrink Membrane

  • Torch applied, shrinks to fit profile.

High Tensile & Elongation

  • Accommodates movement.

Excellent Abrasion Resistance

  • Tough product, resists soil stress.

Bulk Roll

  • Fits any size manhole.

Complete Coverage

  • Reduces ground water infiltration.

Provides Corrosion Protection

  • Extends service life.

Long Term Protection

  • Once installed, the system creates a barrier to water infiltration and effectively protects the manhole support structure and frame from ground moisture, preventing corrosion and freeze-thaw damage. In below grade vaults or concrete lines, WrapidSeal is used to minimize water infiltration, reducing dewatering costs and loads on waste water treatment facilities.


Manhole Encapsulation
Water Pipelines
Repair & Rehab
Step-Down Joints