Size: Typically available in sheets or rolls ranging from 1m x 1m to 3m x 5m, customizable as per repair requirements.
Grade: High-strength, corrosion-resistant materials compliant with marine standards (e.g., ASTM, ISO).
Viscosity: Low to medium viscosity adhesives (500–5,000 cP) for easy underwater application and bonding.
Buoyancy: Neutral to slightly negative buoyancy to ensure stability during underwater application.
Material: Composite layers of reinforced fiberglass, polyurethane, or epoxy resins with hydrophobic coatings.
Curing Time: 10–60 minutes (fast-curing variants) to 2–24 hours (standard), depending on water temperature.
Operating Depth: Suitable for depths up to 50 meters (standard), with specialized variants for deeper repairs.
Temperature Range: -20°C to +80°C for application and service conditions.
Tensile Strength: 20–50 MPa (depending on composite material used).
Adhesion Strength: ≥5 MPa on steel, aluminum, or fiberglass hull surfaces.
Chemical Resistance: Resistant to saltwater, oils, and mild acids/alkalis.
