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PENNTROWEL™ Novolac L/F Lining System - Silica and Carbon Grade

1/8 in Mat Reinforced Novolac Epoxy Lining

PENNTROWEL Novolac L/F System is a multilayer mat reinforced, trowel applied laminate lining/flooring (L/F) system formulated with high functional novolac epoxy resin and select fillers. It is suitable for chemical immersion or secondary containment service and outperforms unreinforced and unfilled systems under physical stress—thermal cycling, vehicular traffic, impact, abrasion and more. Silica Grade features silica fillers and woven fiberglass mat reinforcement that are suitable for a broad range of acids, alkalis and solvents. Carbon Grade features silica-free fillers and reinforcing fabric more suitable for fluoride and hot caustic soda service. Consult ErgonArmor specification CES-352 for complete installation details.


PENNTROWEL Novolac L/F Lining is used to protect concrete and steel substrates that are subject to immersion in a variety of acids, alkalis and solvents, or a combination of chemical, mechanical and thermal loads such as

  • Trenches
  • Sumps and pits
  • Tanks and process vessels
  • Manholes and lift stations
  • Floors
  • Truck spots
  • Decontamination/laydown pads
  • Low absorption
  • Low shrinkage
  • Crack-bridging
  • Durable and resilient under stress
  • Resistant to traffic and wear and tear
  • 100% reactive – no VOCs

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