230-2% Neo-Asphalt (Trowel Grade)

230-2% Neo-Asphalt (Trowel Grade)

Available in: 5 gallon pails & 55 gallon drums

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.


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  • VOC: 296 g/L

Coverage Calculator

  • 1.5-2 Gallons per 100sf**


This is intended as a general guideline only, coverage can vary based on many factors.

Physical Properties

Viscosity @ 25C: 30,000-40,000 C.P.S.
Specific Gravity @ 25C: 1.02
Weight per Gallon @ 25C: 8.5 lbs.
% Solids by Weight: 68%
Softening Point of Rubber Blend: 150F
% Inorganic Material: 18%
% Long Fiber: 10%
% Neoprene; 2% min.

Preparation & Application

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 1/16” 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 untilmaterial becomes tacky and just skins over, prior to embedding the asphalt bricks.

Apply at the rate of 1.5 – 2 gallons per 100 sq. ft. Do not exceed coverage rate.

Caution/Care of Tools

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.

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