ChemMasters Polyseal WB 5 Gallon

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Polyseal WB is a high performance, water-based, nonyellowing, acrylic concrete curing and sealing compound. This state-of-the-art proprietary formulation completely resists discoloration from ultraviolet light exposure, creates a glossy coating that remains clear throughout its life. Polyseal WB is a low Volatile Organic Compound (V.O.C.) water based product.


  • Interior concrete where a low odor curing compound that meets ASTM C1315 standards is desired.
  • Exterior concrete curing where a non-yellowing waterbased, easy clean up, formulation is preferred.
  • Enhance color and provide a uniform appearance of dry shake hardened floors, integral colored concrete, and acid stained concrete while curing and sealing the surface.
  • Seal and dustproof older interior or exterior concrete.
  • Polyseal WB is very low VOC emission product at <100 g/L VOC
  • Protects concrete surfaces against deicing chemicals, fertilizers, salts, grease, oil, alkalis, mild acids, and detergents.
  • Minimizes spalling due to freeze-thaw cycle exposure, hair line checking, premature cracking, dusting and other common defects that result from improperly cured concrete.
  • May be applied over existing water and solvent based sealers (conduct a small test patch to ensure compatibility).
  • Seals out most construction dirt and stains. Prevents mortar, plaster, and concrete droppings from bonding to concrete surfaces
  • Tint pack system available in twelve standard colors; special color matching available subject to minimum quantities
  • Tinted Polyseal WB may be used to cure or seal rough finished colored concrete and aids in reducing the finishing imperfections or variations in color
More Information
Item Number 1200.05
Weight 50.000000
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