Belzona 2141 (ACR-Fluid Elastomer)

Key benefits:

• Outstanding protection against cavitation at ultra-high velocities (up to 115 knots with no damage)
• Excellent protection against abrasion, erosion and corrosion
• Application and cure at room temperature – no hot work involved
• Excellent adhesion to a wide variety of substrates including metals, alloys, natural and synthetic rubbers fibreglass and composites
• Can be applied using injection and forming techniques
• Excellent adhesion in long-term immersion – meets the ASTM D3623 requirements (90 day immersed cathodic disbondment test)
• Reduced health and safety risks as it is solvent-free
• High elongation – up to 530%
• Good chemical resistance to a wide variety of chemicals

Applications for Belzona 2141 (ACR-Fluid Elastomer) include:

• Coatings of cooling water pump impellers, wicket gates and stay vanes
• Anti-cavitation coating on Kaplan and Francis turbines
• Creation of a protective coating on ship propellers and Kort nozzles to provide long-term cavitation, erosion and corrosion protection
• Protective coating on shafts, valves and filters to prevent the effects of erosion and cavitation