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Primer CR-70

The CR70 is an excellent primer. This product acts as a prime layer on roofs and foundations with a porous, dry or friable surface, which gives better adhesion to bituminous coatings. It also serves as a primer for concrete, masonry and other similar surfaces.

Would you buy this product?



  • Provides a better grip
  • Applicable on several types of materials


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Building components

Roofing / Foundation


Concrete / Masonry / Asphalt shingle / Wood / Metal

Covering rate

3 m2/L (120 ft2/gallon)



Preparation / Application

Application temperature

All temperature

Service temperature

-40°C to 85°C

Application tools

Roller / Paint brush / Spray gun

Surface preparation

Surfaces must be clean and free of dust, dirt or other contaminants. Surface repairs must first be done with plastic cement from Condor.


Do not apply if rain is expected. During colder periods, keep the product in a temperate place to facilitate its application. Stir well before application. Apply the product in an even and thin layer. The primer must be completely dry before applying any other coating. Close the container after each use.


Allow about 1h for surface drying and about 8-24h for complete drying. The drying time depends on the application method, the ambient temperature, the surface and the thickness applied.

Caution / Cleaning / Storage

Restriction / Caution

Do not apply on coal tar pitch roof (coal dust). Do not apply on wet surfaces. Keep out of the reach of children. If the product is applied near a ventilation or air conditioning unit, take the necessary precautions to prevent infiltration of solvent odours toward the inside. Keep open container or freshly applied product away from open flames, sparks or other sources of heat. For outdoor use only.


Mineral spirits


The product may be kept in its original sealed container up to 12 months after the date of purchase by the user.

Available format



5 years limited warranty when installed and / or applied as recommended by the manufacturer. We will replace the product with a manufacturing defect. Under no circumstances will the manufacturer be liable for any amount exceeding the purchase price of the product used. The consumer must ensure that this product is suitable for the intended use. Because of atmospheric conditions, applicator competence and surface conditions being independent of the manufacturer’s control, we limit our liability for one year following the date of purchase, with proof of purchase, to replacement of defective material only in its original hermetic container. Port paid factory (FAB factory).