Water Based Polyurethane Concrete Sealer

EUCO TAMMOSHIELD is a non-yellowing, two-component water based aliphatic polyurethane sealer that provides a glossy, durable surface to concrete and masonry surfaces. It cures by a true thermoset reaction, providing toughness and chemical resistance that far surpasses that of acrylic or one-component water based urethane sealers.

Features & Benefits

  • Non-yellowing aliphatic formulation
  • No odor
  • Excellent abrasion resistance
  • Provides a glossy, “wet” look
  • Can be used on horizontal or vertical surfaces


  • Clear protective topcoat for Eucopoxy and Dural epoxy coatings and vinyl chip flooring systems
  • Seal coat for Euclid Chemical architectural coatings

Specifications / Compliances

  • Complies with all U.S. EPA and local VOC regulations, including OTC, Maricopa County, and California (CARB and SCAQMD)


EUCO TAMMOSHIELD is available in a 5 gal (18.9 L) unit and in a case of two 1 gal (3.8 L) units.