EternaPrime Spray Primer, 14 oz. Can - EternaPrime Spray Primer, 14 oz. Price/Can. (Flammable: Ground shipments only)
EternaPrime Spray Primer, 14 oz. Can
$34.00 SALE $22.95
(Savings: $11.05)
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EternaPrime Spray Primer, 14 oz. Price/Can.

Ordering Notes:

  • Flammable: Ground shipments only.


EternaPrime is an adhesive and surface conditioner intended to aid adhesion of EternaBond MicroSealant tapes, or other non- MicroSealant tapes such as butyl tapes and other self adhesive seaming tapes. EternaPrime is also an excellent primer for use with self-adhered modified bitumen membranes. Use EternaPrime when surfaces to be bonded are very dirty (oxidized and cannot be easily cleaned), or dusty (like on a tar and gravel roof). EternaPrime will prepare the surface by coalescing all loose particles into a solid platform for the EternaBond tape to adhere to. EternaPrime allows EternaBond MicroSealant tapes to be installed in temperatures as low as -20°F (-29°C). EternaPrime also prepares most contaminated surfaces for tape application.

Product is clear/light amber. It will darken where sun exposed. Apply thin, do not puddle. Not for use on PVC roofing.


  • One quart will cover about 75 sq. ft., depending on surface texture. Shake VERY WELL before using.


  • For cold weather installation if the RoofSeal or Doublestick installation temperature will be between -20F and +40F degrees.
  • When surfaces to be bonded are dirty (oxidized and cannot be well cleaned).
  • Excellent for use when repairing self-adhered modified bitumen membranes.
  • On mortar or porous surfaces, granulated, or slightly dusty (like on a tar and gravel roof).
  • Where enhanced surface adhesion is required.
  • Do not use EternaPrime on PVC roofs as reactivation of plasticizers may occur.



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Call us at 1-800-474-7570 or 602-272-8128
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similar product terms: eternabond primer, eternaprime, eterna-prime, eternabond primer, low temperature primer, roof prime, primer

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