LIGHT DUTY CALIBRATION TUBE

Light Duty Calibration Tube for CIPP — Ultra-Flexible Performance for 2" and 3" Laterals

The Light Duty Calibration Tube is an ultra-flexible calibration tube purpose-built for small-diameter CIPP lateral rehabilitation. Designed specifically for ambient curing and HammerHead Bluelight LED (blue light spectrum) curing systems, this tube delivers consistent, uniform pressure against the inside of the liner, which then engages the host pipe wall to promote smooth resin adhesion and a high-quality finished cure. Its lightweight, flexible construction allows it to navigate multiple bends commonly found in residential and commercial lateral lines without compromising inflation performance.

Available in 2" and 3" sizes, sold in full rolls of 328'.

Key Features

• Ultra-Flexible Construction — Lightweight design that flexes through multiple bends for smooth installation in small-diameter lateral lines
• Ambient & Bluelight LED Compatible — Engineered for ambient curing and HammerHead Bluelight LED (blue light spectrum) curing systems
• Consistent Liner Expansion — Applies uniform pressure against the inside of the liner, which then engages the host pipe wall for proper resin adhesion and a high-quality cure
• Purpose-Built for Laterals — Available in 2" and 3" diameters to match the most common lateral pipe sizes