230-2% Neo-Asphalt

Karnak #230-2% Neo-Asphalt is a cold applied, rubberized asphalt cement, designed especially for use as an adhesive for paving blocks and pressed asphalt bricks. Eliminates the need for a hot kettle.


  • Viscosity @ 25°C: 30,000-40,000
  • Specific Gravity @ 25°C: 1.02
  • Weight per Gallon @ 25°C: 8.5 lbs.
  • % Solids by Weight: 60
  • Softening Point of Rubber Blend: 150°F
  • % Inorganic Material: 18%


All surfaces should be clean, free from oil, grease or other foreign matter.


Karnak #230-2% Neo-Asphalt can be applied to either concrete or macadam (blacktop) using a serrated trowel. For best results, Karnak #230 2% Neo-Asphalt should be allowed to have a minimum of 2-3 hours open air time or until material becomes tacky and just skins over, prior to embedding the asphalt bricks.

NOTE: Karnak #230-2% Neo-Asphalt should be mechanically mixed thoroughly, prior to application.


Apply at the rate of 2 gallons per 100 sq. ft..


Do not use near open flame. Avoid breathing solvent fumes and prolonged contact with skin. Do not take internally. If swallowed, do not induce vomiting. Call a physician immediately. Keep out of reach of children. Keep container covered when not in use. Do not thin. Dispose of in an environmentally safe manner.


Tools and other equipment should be thoroughly cleaned with mineral spirits, taking necessary precautions when handling combustible materials.


Available in 5 gallon pails and 55 gallon drums.

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