Euco 456 Primer/Sealer

EUCO 456 PRIMER/SEALER is a two-component, 100% solids, epoxy primer and seal coat. It is specifically formulated for use with EUCO 456S Mortar.


  • Low odor - 100% solids
  • Low VOC


  • Priming concrete substrates that are to receive EUCO 456S Mortar installations
  • Seal coating EUCO 456S Mortar after installation and finishing


ASTM C 881, Types II & IV, Grade 1, Classes B & C


EUCO 456 PRIMER/SEALER is available in 1.12 gal (4.24 L) kits. It is also available in 4.50 gal (17.03 L) kits.

For pricing
and availabilty,

Use our product calculator to estimate the amount of product required.

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