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Home › Cures and Sealers › Film Forming › Polyseal™ 309 A

Polyseal™ 309 A

Non-Yellowing, Low-VOC, Solvent-Based, Low Viscosity, Acrylic Curing & Sealing Compound for Concrete

 

ChemMasters’ Polyseal 309-A is a non-yellowing, low-VOC, low viscosity acrylic co-polymer, membrane forming curing and sealing compound for concrete. It is a solvent-based product, producing a clear, low gloss continuous film which effectively cures fresh concrete and protects concrete surfaces from intrusion of water, waterborne contaminants and dirt.

Uses

  • Cure freshly placed broom finish concrete to minimize crazing and shrinkage cracks. Polyseal 309-A holds moisture in fresh concrete more effectively than regular curing compounds to promote the full hydration of cement. This process helps to maximize concrete strength and durability.
  • Seal, harden, and dustproof existing concrete. When applied as a sealer, Polyseal 309-A protects concrete from water, deicing compounds, salts and other mild chemicals. Polyseal 309-A develops a clear, durable acrylic film which tenaciously bonds to the concrete surface.

Advantages

  • Allows concrete surface to develop full design strength by promoting complete hydration of cement
  • Low viscosity formula for maximum penetration
  • Highly breathable coating is less likely to whiten
  • Minimizes spalling due to freeze thaw cycle exposure, hair line checking, premature cracking, dusting, and other common defects that result from improperly cured concrete
  • Increases the abrasion resistance of concrete
  • Protects concrete from deicers, salts and other mild chemicals
  • Compatible with most adhesives for resilient carpet & tile
  • Reduces maintenance costs—surfaces are easier to clean
© 2021 ChemMasters, Inc.
Silencure, Polyseal, Traz, Aquanil, Spall Guard, Chemisil, EZ Strip Cure, SafeSeal, Spray Film, DuraShield SRT, Slip Stop and Exposee are trademarks of ChemMasters, Inc. ChemMasters and Safe-Cure are registered trademarks of ChemMasters, Inc.


300 Edwards Street, Madison, Ohio 44057
Phone 440.428.2105 - 800.486.7866
Fax 440.428.7091
 
 
© 2021 ChemMasters, Inc.
Silencure, Polyseal, Traz, Aquanil, Spall Guard, Chemisil, EZ Strip Cure, SafeSeal, Spray Film, DuraShield SRT, Slip Stop and Exposee are trademarks of ChemMasters, Inc. ChemMasters and Safe-Cure are registered trademarks of ChemMasters, Inc.
300 Edwards Street, Madison, Ohio 44057
Phone 440.428.2105 - 800.486.7866
Fax 440.428.7091