System Three's S-1 C.P.E.S. (clear penetrating epoxy sealer) preserves and protects marine surfaces and substrates including wood, concrete, metal, and fiberglass. Intended for marine use, S-1 acts as a waterproof and chemical resistant primer on your boat.
S-1 effectively at prolongs the service life of all woods, concrete, metals and fiberglass reinforced polyester. S-1 contains two components (epoxy solids and polyamide penetrating coating) and specially formulated to allow all solvents to evaporate before curing to ensure a complete waterproof barrier that inhibits rot, rust, freeze-thaw damage and osmosis.
- Contains internal rust inhibitors
- Excellent undercoat primers for most paints and clear finishes
- Suitable for interior or exterior finishes
- Brilliant clear finish
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Returns / Exchanges
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