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Hydroseal 18


Hydroseal 18 is a non-yellowing, acrylic emulsion, membrane forming curing and sealing compound. The Hydroseal 18 cures, seals and dustproofs freshly finished concrete surfaces.

Hydroseal 18 is designed to be used on freshly finished concrete as a membrane forming curing compound that meets the requirements of ASTM C309. Hyrdoseal 18 can be used on both interior and exterior concrete surfaces. This ultra low VOC during and sealing compound can be used in all VOC restricted regions throughout the United States.

Features/ Details:

  • May contribute to LEED credits
  • VOC compliant in all regions
  • UV stable, non-yellowing
  • Cures/Seals/Dustproofs new concrete
  • Low odor
  • Non-flammable
  • Safe to use and store
  • Meets ASTM C309


 Product Number Description Size
  UNHYDSEAL 181  Hydroseal 18   1 gal
  UNHYDSEAL 185  Hydroseal 18   5 gal

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