Overview
This is a two-component polyurea resin designed for coating metal and rubber components. This flexible elastomeric material is ideally suited for coating areas subject to extremely high localised pressures where resistance to wear, cavitation, erosion and corrosion is required. This material, supplied in liquid form, can be easily mixed and applied without the need for specialised equipment, and cures at room temperature, thereby completely eliminating the need for hot application.
Benefits
Cavitation Resistant
Engineered to resist cavitation damage at ultra-high velocities
Erosion Corrosion Resistance
Protects against erosion and corrosive attack
Cold Curing
Cures at room temperature with no hot work or vulcanisation
Multi-Substrate Adhesion
Bonds to natural rubber, nitrile, neoprene, SBR, polyurethane, PVC, steel, copper and concrete
Long-Term Immersion
Meets ASTM D3623 requirements for cathodic disbondment in immersed service
100% Solids
No solvents, no shrinkage during cure
Applications
Application Areas
Shafts, Rudders and Stern Tubes
Repair and protection against damage caused by wear, corrosion and friction.
Stern Nozzle and Bow Thruster Systems
Repair of metal loss caused by cavitation, erosion and the effects of seawater.
Valves
Repair and protection of worn and corroded valve bodies and sealing surfaces.
Pipe Circuits
Repair of damage caused by wear, corrosion and erosion resulting from seawater and process fluids, and protection of surfaces.
Specs
| TECHNICAL DATA | ||
| Working Life | 13 minutes at 25°C (77°F) | |
| Shelf Life | 3 years | |
| Coverage Rate | 1 coat: 0.68 m2 (7.3 ft2) / 750 g | 2 coats: 1.36 m2 (14.6 ft2) / 750 g |
| Adhesion (90° Peel) | Mild steel: 3,214 kg/m (180 pli) | |
| Elongation | 530% after 24 hour cure at 20°C (68°F) | |
| Heat Resistance | Anti-cavitation applications up to 40°C (104°F) | Other dry applications up to 100°C (212°F) |
| Shore A Hardness | 87 | |
| Abrasion Resistance – loss per 1000 cycles | H18 - 50 mm3 dry | H18 - 39 mm3 wet |
Curing Times
| CURE TIMES | ||||
| Temperature | 5°C (41°F) | 10°C (50°F) | 20°C (68°F) | 30°C (86°F) |
| Movement or Use Involving No Loading or Immersion | 12 hours | 8 hours | 4 hours | 2 hours |
| Full Mechanical or Thermal Loading | 5 days | 4 days | 2 days | 2 days |
| Immersion | 10 days | 7 days | 5 days | 3 days |
Product PDFs
Approvals
| Approvals: | |
|---|---|
China Classification Society |
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ABS Approval |
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Bureau Veritas Type Approval |
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Gallery
