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Marine Sealers and Adhesives

The 3M Adhesive Sealants range offers marine customers a complete selection of innovative bonding and sealing formulations, providing exceptionally strong, flexible bonds and seals designed to overcome constant pounding by waves, salt spray, intense sunlight and potential exposure to fuels and oils.

Internal Bonding

Where an extremely strong internal bond is required, 3M's 5200 products provide an excellent solution for applications both above and below the waterline with the added benefit of remaining flexible to allow for structural movement. With standard and fast cure formulations available and easy application with a manual caulking gun, they are ideal for when permanent or very high strength bonds are required.

Key Products

3M™ Marine Adhesive Sealant 5200

3M™ Marine Adhesive Sealant 5200

A high-performance polyurethane Adhesive Sealant designed to create strong internal bonds

3M™ Marine Adhesive Sealant 5200FC

3M™ Marine Adhesive and Sealant 5200FC

Offers the same benefits as 5200 but with a faster skin and cure time

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Internal Sealing

Where internal sealing is required, 3M™ Polyurethane Adhesive Sealant 540 can be used to create permanently elastic bonds in above the waterline applications. It's suitability for use with a wide variety of materials including plastics, FRP, SMC, aluminium, steel, coated metal and wood provides versatility, with IMO certification giving confidence in performance.

Key Products

3M™ Polyurethane Adhesive Sealant 540

3M™ Polyurethane Adhesive Sealant 540

A one component, moisture curing Adhesive Sealant ideal for internal sealing

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Internal Multipurpose

In addition to Adhesive Sealants specifically formulated for sealing or bonding, 3M offer a multi-purpose alternative. Adhering to a wide variety of materials and with high tensile strength, 3M™ Polyurethane Adhesive Sealant 4200FC is not only removeable but can be used both above and below the waterline, offering a simple solution for multiple marine applications.

Key Products

3M™ Polyurethane Adhesive Sealant 4200FC

3M™ Polyurethane Adhesive Sealant 4200FC

A fast curing polyurethane Adhesive Sealant designed to seal and bond many substrates

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Window Bonding

Where window bonding is required, 3M has developed an application specific product which forms rigid yet elastic permanent bonds. Suitable for applications both above and below the waterline, 3M™ OEM Polyurethane Glass Adhesive Sealant 590 adheres to a multitude of materials commonly used in window bonding and its fast curing nature makes it ideal for forming watertight, weather-resistant bonds quickly.

Key Products

3M™ OEM Polyurethane Glass Adhesive Sealant 590

3M™ OEM Polyurethane Glass Adhesive Sealant 590

A one component, fast curing Adhesive Sealant ideal for window bonding

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External Multipurpose

Where a strong, permanent, flexible external bond or seal is required, the 755 range offers a single product solution for multiple external applications both above and below the waterline. Available in standard and fast cure varieties, the single component elastomeric formulation is designed to resist degradation from UV rays while adhering to a wide variety of materials.

Key Products

3M™ Hybrid Sealant 755

3M™ Hybrid Sealant 755

A high-performance hybrid Adhesive Sealant ideal for multiple external applications

3M™ Hybrid Sealant 755FC

3M™ Hybrid Sealant 755FC

Offers the same benefits as 755 but with a faster skin and cure time

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Please contact us for more information on Marine Processes