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EnviroCure®-Felt

Styrene Odor Mitigation. The Only Liner of Its Kind.

EnviroCure®-Felt, a game-changing CIPP liner developed by our CIPP made in America brand – United Felts, designed to significantly reduce styrene emissions while maintaining the strength of traditional liners. This liner features a unique styrene impermeable polymer coating that effectively contains styrene emissions to less than 1 part per million at the job site, offering a safer option to styrene free liners that lose strength.

EnviroCure-Felt not only meets but exceeds regulatory standards for styrene emissions, verified by third-party job site testing. This makes it an ideal choice for projects requiring stringent environmental compliance without compromising on quality and ease of installation.

EnviroCure®-Felt

  • Mitigates styrene emissions and odor
  • Cost-effective alternative to styrene-free resin systems
  • Compatible with traditional methods, no additional equipment required or installation process changes
  • Maintains structural integrity and performance of traditional CIPP liners
  • Suitable for a wide range of projects – sewer, storm and industrial rehabilitation
  • Adheres to ASTM F1216 and ASTM F1743 standards

Styrene VS. EnviroCure-Felt:

  • Up to 75% less project costs when compared to styrene-free resin liner
  • No equipment investment. Installs per ASTM F1216
  • No strength loss, reduced emissions with no loss of liner strength
  • 600,000+ LF installed, a smart choice

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