Provides exceptionally strong adhesion, yet stays flexible after it cures; may be used above or below the waterline. Ideal for underwater thru-hull fittings, hull-to-deck joints, portholes and bonding wood to fiberglass. Goes on smoothly, won't sag, and remains workable up to four hours. Cures in 5-7 days with no shrinking.

• Formulation: One-part polyurethane adhesive/sealant
• Recommended Usage: Permanent bonding, above and below water. Extremely strong & flexible
• Material Incompatibilities: Plastics (ABS, Lexan)
• Cure Time: Tack free: 48 hrs; complete cure: 5-7 days; moisture activated cure
• Clean Up: Mineral spirits or kerosene
• Removal: Mechanical removal
• Tensile strength: 700psi