Denso SeaShield Marine Systems

Denso Marine Systems

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A full range of steel, concrete and timber pile rehabilitation systems that include petrolatum tapes, wax tapes, fiberglass jackets, epoxy grouts and many other products.

Specification Guides

Series 2000HD - Steel and concrete pile protection system
An anti-corrosion protection system using a proven petrolatum tape with over a 35-year history. The SeaShield Marine Tape is protected with a durable HDPE outercover secured with marine grade alloy bolts.

Series 2000FD - Ultimate steel and concrete pile protection system
An anti-corrosion protection system for medium to large piles using a proven petrolatum tape with over a 35-year history. The SeaShield Marine Tape is protected with a durable HDPE outercover secured with marine grade alloy bolts.

Series 100 - Steel, concrete and timber pile protection system
An anti-corrosion protection system using a proven petrolatum tape with over a 35-year history. The SeaShield Marine Tape is protected with a durable outercover secured with a selected strapping for the type of environment.

Series 70 - Timber pile protection
A durable fiberglass wrap system that consists of an inner wrap of Denso Marine Piling Tape and outer wrap of Denso Glass Outerwrap 70.

Series 90 - Timber pile protection system
A durable outercover used with SeaShield Marine Tape for protection against marine borers. The system can be manufactured with polyethylene, PVC or EPDM.

Series 30 - Timber pile protection system
A durable, low cost protection system against marine borer infestation. The timber piles are protected with a UV resistant outer cover that are easy to install and requires no facility downtime.

Series 400 - Non-corrosive structural repair for timber piles
Comprised of the SeaShield Fiber-Form Jacket, C-GRID® 450 and SeaShield 510 UW Grout or Sea-Shield 550 Epoxy Grout. The Series 400 is a revolutionary encapsulation system that not only protects timber piles from aggressive saltwater environments and marine borers, but also strengthens deteriorated piles with a durable, lightweight and non-corrosive reinforcement.

Series 500 - Steel, concrete and timber pile protection system
An anti-corrosion protection systems comprised of the SeaShield Fiber-Form Jacket and SeaShield 550 Epoxy Grout. This system can be applied above and/or below water providing tough, durable protection to restore steel, concrete and timber piles.

Fiber-Form - Custom fabricated fiberglass jacket
Fiber-form are fiberglass jackets that are specifically designed for protection and rehabilitation of steel, concrete and timber piles. The jackets can be manufactured to a specific color or translucent with a tongue and groove closure system.

Fab-Form - Custom fabricated fabric jacket
Fab-Forms are an economic solution to repair deteriorated steel, concrete and timber pilings. The forms are a 100% continuous multifilament nylon fabric with a zipper closure system.

SeaShield 550 Epoxy Grout - Encapsulation and repair grout
A three component water displacing epoxy resin/aggregate formulation which provides a durable, well bonded repair to concrete and steel above and below water.

SeaShield 510 Underwater Grout - Underwater grout
A non-shrink cementitious grout designed to resist "wash-out" in underwater or tidal zone grouting applications.

SeaShield SplashZone UW Epoxy - Underwater epoxy mastic
Solvent-free patching compound used for repairing pits, cracks and voids in steel, concrete, wood and other surfaces. SeaShield SplashZone UW Epoxy has the unique ability to be mixed, applied and cured underwater.

SeaShield 525 Underwater Epoxy - Underwater epoxy coating
A two component 100% solids epoxy coating for above and below water for use on concrete and steel structures.

SeaShield 530 Injectable Epoxy - Injectable epoxy for cracks and voids
A modified two component epoxy for large cracks/voids and formulated to produce low exotherm.

Rigspray - Polyester Glass Flake Coating
Two-part high solids reinforced glass flake coating with outstanding resistance to corrosion and abrasion. It is resistant to corrosive acids, alkalis, salts and a range of oxidizing chemicals. Corrosion protection of steel structures that are subject to the most aggressive marine environments (i.e., pilings, bulkheads, helidecks, splash zones, underdeck areas, main deck areas, and many other corrosive environments).

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8,000 gallons (30,280 liters) of Rigspray protects new sheet piles in New York City. Find out more about Denso Rigspray here.