S-1 is extremely effective in preserving and prolonging the service life of all woods, concrete, metals and fiberglass reinforced polyester. It is a two component 50% solids epoxy/polyamide penetrating coating. It's specially formulated to allow all solvents to evaporate before curing to ensure a complete waterproof barrier to inhibit 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
• For use above or below the waterline
• Brilliant clear finish