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The first system in the industry to offer a permanent lateral seal in relined pipelines.

Repairs:
  • Leaking connections
  • Cracks
  • Over-cut laterals

Stops:

  • Infiltration
  • Ex-filtration
  • Root intrusion
Seals both Y and T connections
Excellent for Break-in's

Before and After Pictures of Top Hat Installation

Before
After

Top Hat Crawler and Applicator

No Need to Wet Out on Site

Pre Impregnated Laminate Directly From Factory

Technical Info:
  • Works in Main Lines from 6” to 20”
  • Seals 4”, 6”, and 8” Lateral Connections
  • Reaches 4-8’’into the lateral
  • Creates a 3” “brim” in the main pipe
  • Cures in just 7 Minutes
  • Modulus of Elasticity >1,100,000 PSI
Materials
  • Corrosion Resistant ECR Fiberglass
  • Factory impregnated with Polyester
  • Epoxy component achieves superior sealing on wet surfaces

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