Marine Mortars & Concrete

Structural Concrete Underwater HP (Hand Pack)

Five Star Marine Structural Concrete Underwater HP is a rapid strength gain, permanent concrete repair material intended for underwater application by hand or trowel. This concrete repair material allows small volume underwater hand placements with minimal washout.  It is designed for placement in tidal zones and underwater where application thickness may range from one-half inch (13 mm) to several inches in a single installation.

Structural Concrete Underwater PG (Pump Grade)

Five Star Marine Structural Concrete Underwater PG is a high early strength, single component, permanent concrete repair material designed for pumping underwater. This concrete repair material features excellent pumping properties and minimal washout during large volume placements underwater and is designed for placement in tidal zones and underwater. Five Star Marine® Structural Concrete® Underwater PG provides increased corrosion protection of steel reinforced structures with migrating corrosion inhibitor.

Five Star Marine, Inc. is an affiliate of Five Star Products, Inc.

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