Surfkoat Stamp Seal Concentrate 400

Stamp Seal Concentrate is a concentrated, 50% solids pure acrylic resin that can be diluted with solvents such as; Xylene, Aromatic 100, Acetone, T-Butyl Acetate, DMC or PCBTF to the desired solids content.

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Stamp Seal Concentrate provides a non-yellowing sealer with varied gloss depending upon dilution rate. Stamp Seal Concentrate offers improved resistance to rain, the sun, freezing temperatures, stains, and other pollutants that sometimes can be hazardous to concrete. Stamp Seal Concentrate gives the user freedom to choose desired finish.

  • Stamped Concrete
  • Stenciled Concrete
  • Acid Stained Concrete
  • Overlaid Concrete
  • Exposed Aggregate Concrete
  • Broom Finish Concrete
Specifications / Compliances
  • MEETS ASTM C-309, Type 1, Class A & B  
  • ASTM C-1315, Type 1, Class A 
  • AASHTO M-148, Type 1, Class A & B
  • Dried coating is USDA accepted (WHEN DILUTED 1:1 WITH THE APPROPRIATE SOLVENT)
  • Meets OTC/LADCO VOC Limits

Packaged in 1 gallon (3.79 L) containers, 5 gallon (18.95 L) pails

Additional information


1 Gallon, 5 Gallon

Technical Data

Stamp Seal Concentrate 400