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CHEM-CRETE® MARINASEAL™

Advanced Protection for Marine Concrete Structures

CHEM-CRETE® MARINASEAL™ is a patented, dual-action crystalline sealer specifically engineered to protect and extend the life of concrete structures in marine environments. This innovative, water-based formula combines both pore-blocking and pore-lining technologies to deliver exceptional moisture and salt protection—ensuring long-term durability in the harshest conditions.

This innovative, water-based formula combines both pore-blocking and pore-lining technologies specifically designed to help neutralize existing surface chlorides and to deliver exceptional long term moisture and salt protection.

Aerial View of Containers

100% Green & Non-Toxic

Environmentally friendly and safe for use near sensitive ecosystems.

Long-Lasting Waterproofing

Penetrates deep into concrete, forming moisture-blocking crystals that reactivate when exposed to water.

Crack Sealing & Self-Healing

Seals cracks up to 1/16 inch (1.5 mm), minimizing repair needs.

Why MARINASEAL™?

Hydrophobic & Icophobic

Repels water and reduces ice adhesion on surfaces.

Chloride & Salt Resistance

Blocks de-icing salts and sea salt penetration, safeguard against corrosion.

Withstands Freeze-Thaw Cycles

Protects concrete integrity through extreme temperature shifts.

Ideal Applications:

MARINASEAL™ is the ultimate solution for protecting marine infrastructure:

  • Seaports & Harbors

  • Sea Walls & Piers

  • Underwater Tunnels

  • Docks & Marine Foundations

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Ready to Protect Your Marine Infrastructure?

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