Luster Seal 350

Luster Seal 350 is an acrylic cure & seal that protects and enhances the appearance of concrete with a clear, non-yellowing film that is more durable than standard polymer blend cure and seal products. Luster Seal 350 is formulated in an exempt solvent carrier formulated for use in VOC-regulated areas. Luster Seal 350 is designed to enhance the color of stamped concrete, exposed aggregate, and colored concrete pavers, making these surfaces look deeper and richer in appearance. It provides protection against the damaging effects of traffic, weather, and de-icing salts. Applied properly, Luster Seal 350 will not turn white in the presence of moisture. Luster Seal 350 gives concrete a satin finish that highlights the color and texture of surfaces. Luster Seal 350 can be tinted with Euclid Universal Color Packs, which are available in 33 standard colors.


  • Ensures proper curing of new concrete
  • Advanced acrylic polymer ensures no yellowing and a more durable seal
  • Enhances the appearance of colored concrete
  • Slower drying than products based on acetone or tert-butyl acetate exempt solvents
  • Can be tinted with Euclid Universal Color Packs to even out variegated concrete surfaces


  • Stamped, colored concrete
  • Terrazzo
  • Driveways and sidewalks
  • Acid-stained concrete
  • Concrete pavers
  • Decorative concrete overlays


  • USDA compliant
  • ASTM C 1315, Type 1, Class A
  • ASTM C 309 Type 1, Class A & B


Luster Seal 350 is packaged in 55 gal (208 L) drums, 5 gal (18.9 L) pails and 4/1 gal (3.8 L) units per case.

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