Spray Cork Thick


Protective Insulative Exterior Coating – Spray Application

Spray Cork Thick is a flexible, eco-friendly exterior coating that provides  thermal and acoustic insulation, fire resistance, waterproofing and water-vapour permeability.

Unlike latex/acrylic paints, the presence of cork allows concrete to breathe allowing moisture vapor to escape, preventing premature concrete/rebar failure and freeze/thaw spalling.

Each 12 kg / 3.16 gallon pail covers 6m2 / 65 sq. ft. at 2-3mm thickness.

This product ships to Canada and the U.S.




  • Thermal Insulating (K=0.232)
  • Acoustic Insulation (αw = 0.05)
  • Waterproof but water vapour-permeable
  • Fire retardant (flame test: < 150mm in 60s)
  • highest available cork-to-resin ratio in the industry
  • 10 Year Warranty against product defects
  • LEED-Certified (Leadership in Energy and Environmental Design)

Additional information

Weight 13 kg
Dimensions 34 × 34 × 30.5 cm


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