102 Asphalt Primer

102 Asphalt Primer

Available in: 5 gallon pails & 55 gallon drums

KARNAK 102 Asphalt Primer is a material composed of selected asphalts and refined solvents. It has good resistance to temperature change, yet dries to a  tough film. KARNAK 102 Asphalt Primer provides a firm base and better adhesion for the application of asphalt coatings. The KARNAK 102 Asphalt Primer  is not to be used as a roof coating.



  • VOC: 278 g/L

Coverage Calculator

  • 0.5-1 Gallons per 100sf**


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


KARNAK 102 Asphalt Primer’s uses include prime coat over brick, metal surfaces, gypsum, concrete block and cinder block. It is also used to coat interior faces of masonry walls above grade and for all back- up materials such as stone, brick and concrete.

Physical Properties

Weight per gallon: 7.80
Solids by Weight: 70%
Solids by Volume: 64%
Color: Black
Dry Time: 8 to 24 hrs.
Service Temperature Range: -40°F to 180°F

Preparation & Application

KARNAK 102 Asphalt Primer is easily applied by brush, roller or spray equipment.

Apply with a wide, fiber brush at a rate of .5 to 1 gallon per 100 sq. ft. Work primer into all cracks, holes and crevices.

Utilize a standard heavy duty spray pump using heavy duty guns and nozzles. Equipment manufacturer should be consulted for more complete information. Apply at the rate of .5 to 1 gallon per 100 sq. ft.

Primer must be thoroughly dry prior to coating applications.

Apply at the rate of .5 to 1 gallon per 100 square feet depending upon the condition and porosity of the surface to be primed.

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.  Cover air intakes during application and while drying.

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

Related Products

Recognized by professional roofing contractors as the best quality product in the market.