Weather Barrier is an environmentally friendly nano material specifically engineered to speed up curing of the Road Science chipseal bitumen emulsions.

Weather Barrier’s unique physical and chemical properties promote faster coalescence of the bitumen in the emulsion, allowing it set up more rapidly.

Product Details


  • Cold

Life Span

  • Low

Targeted Environment

  • Residential
  • Rural

Problems it resolves

  • Waterproofing

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Darcy Rogers

Head of Product Innovation

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