Features | Specifications | Application | Clean Up | Limitations | Maintenance | Precautions | Technical Data

POLAPRIME 7 is a solvent-based, single component polyurethane primer that is highly effective over rubber, plastics, and painted surfaces.  Chemically reacts with the substrate to promote superior adhesion of the coatings to be applied.  POLAPRIME 7 is an industrial maintenance coating designed for harsh operation conditions.


Outstanding Features:



Andek Polaprime 7




Surfaces must be free of dirt, loose debris, oil, grease, or other substances that would interfere with bond.  It is advisable to have the surface as dry as possible.  All repairs of damage or defects must be made prior to coating.

Stir thoroughly for 3 minutes, then keep the can covered whenever possible to prevent contaminating the primer.

Apply by spray, roller, or brush.  Roller and brush techniques provide best penetration and performance results.  For roller application, use a medium or short nap roller.  For brush application, use a natural bristle brush.  Apply enough POLAPRIME 7 only to cover the surface.  It is not advisable to pour POLAPRIME 7 straight onto the surface.  Apply the appropriate surface coating as soon as possible after thorough drying to prevent contamination of the surface, ideally within 36 hours.  If the POLAPRIME 7 has been left exposed for more than 48 hours, the surface must be cleaned thoroughly to remove all dirt and contaminants.

POLAPRIME 7 may be used at temperatures as low as 20°F; however, the surface must be dry and at least 5° above dew point.  Drying time may be accelerated with the use of Andek Accelerator at one unit per 5-gallon pail.


Clean up:

Tools and equipment may be cleaned with Toluene, Xylene, or any high aromatic solvent suitable for polyurethanes.



Do not apply POLAPRIME 7 if the temperature is predicted to drop below 20°F within 2 hours of completion of application.  Do not apply any of the POLAPRIME 7 to saturated surfaces or substrates that have ice crystals entrapped.  Do not apply if rain is forecast within 4 hours of completion of application.  Use EP rated spray equipment.



If an area becomes damaged, remove loose substrate and coating and clean the damaged area.  Repair the substrate and re-prime, then topcoat with a finish coating to match the surrounding area.



POLAPRIME 7 is solvent-based.  Avoid contact with skin and eyes.  In case of contact with skin, wash with soap and water for 15 minutes.  For contact with eyes, immediately flush with water for 15 minutes and get medical attention.  Do not ingest.  If ingested, do NOT induce vomiting and contact a physician immediately.  Avoid inhalation of fumes.  If aerosol mist is inhaled, seek immediate medical attention.  Wear safety goggles, rubber gloves, coveralls, and filter mask when applying this primer.

Keep out of reach of children and pets.

For additional information, contact the Andek Technical Department.


Technical Data:

Andek Polaprime 7


Notice: The information presented herein is based on tests and data that Andek Corporation believes to be reliable. It is intended for use by technically qualified personnel at their own discretion and risk. Since conditions of handling and use are beyond our control, we make no warranties, express or implied, and assume no liability in connection with any use of this information. Nothing herein is to be construed as a license to operate or a recommendation to infringe any patent.