Marine Polyurethane Adhesive is a waterproof, high-strength glue designed for marine environments. It bonds various materials like wood, metal, and fiberglass, resisting saltwater and UV exposure. Ideal for boat repairs and marine construction due to its durability and flexibility.

Size: Available in 300ml, 500ml, and 1-liter cartridges or bulk containers.

Grade: High-strength, waterproof, and corrosion-resistant for marine environments.

Viscosity: 15,000–25,000 cP (thixotropic, non-sagging).

Buoyancy: Neutral buoyancy when cured, suitable for underwater applications.

Material: Polyurethane-based, with additives for UV and saltwater resistance.

Cure Time: 24–48 hours (full cure), tack-free in 30–60 minutes.

Temperature Range: -40°C to +90°C (operational).

Bond Strength: ≥10 MPa (on steel, aluminum, and fiberglass).

Shore Hardness: 70–80A (after curing).

Elongation: 300–400% (flexible bond).

Chemical Resistance: Resistant to oils, fuels, and seawater.

Application: Suitable for hull repairs, deck fittings, and underwater bonding.

Marine Polyurethane Adhesive and Marine Adhesives may comply with maritime standards such as ISO 9001, ASTM C1184, or MIL-A-24179, depending on the specific product and manufacturer. Always check the product datasheet or certification for exact compliance details.