Impervious IMPETHANE® FC-1K

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Pentagon are proud to be partnering with Impervious in exclusively distributing the range of products to the UK market.

This is a fast curing one component, cold applied, polyurethane liquid which cures rapidly with atmospheric humidity to form a seamless, durable, weather resistant membrane. The main benefit of IMPETHANE® FC-1K is that it is a wet on wet applied system, meaning application is in one process, removing worries about weather conditions on return.

A walkway system can be applied as an additional coat to further fortify the system as well as highlighting safe traffic area.

  • Fast Curing - Skin formation time of 2 hours.
  • Bubble and Defect Free Membrane.
  • Water Vapour Transmission - Diffusion Open.
  • UV and Weather Resistant.
  • Thermal Resistance.
  • Resistant to Cold.
  • Superior Mechanical Properties.
  • Chemical Resistance.
  • 20-year Product Guarantee for all systems