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Antifouling Primers and Tie Coats
Buy primers and tiecoats for anti-fouling topcoats, for use on marine craft and off-shore structures, at Rawlins Paints. Use anti-fouling primers to prepare wood, GRP, steel, and ferro cement properly for overcoating with a suitable anti-fouling topcoat, for use above and below the waterline. From renowned marine paint specialists - Flag, Hempel, International, Jotun, PPG and Teamac - our antifouling primers and tie-coats can return crafts and structures back into service in as little as 48 hours for water immersion. Click for more suitable use types.
Teamac Metaclor Antifouling Primer
In Metallic Grey. Chlorinated rubber-based primer designed for protective coating. For wood, metal, and GRP, including marine structures, yachts, narrowboats, and cruisers. Incorporates Zinc Phosphate for enhanced protection. Reliable base coat for various antifouling systems.
Jotun Vinyguard Silvergrey 88
1 component physically drying vinyl coating that is fast drying and can be used as primer or mid coat in atmospheric and immersed environments. Suitable for properly prepared carbon steel substrates. Recommended for topside, deck and superstructure or as a tie coat for anti-fouling systems in the marine sector.
Flag Multi-Purpose Metallic Primer
Flag Multi-Purpose Metallic Primer is a universal primer suitable for above and below the waterline on all substrates with good waterproofing and corrosion resisting performance. It is also suitable for use as a primer or barrier coat under Flag Antifouling Coatings and other traditional antifoulings. For use on boat hulls, topsides and...
Jotun Safeguard Universal ES
Jotun Safeguard Universal ES is a two component polyamide cured vinyl epoxy based coating. Specially designed as a tie coat between epoxy primers and antifouling systems but can be used as tie coat for a wide range of topcoats. To be used as tie coat in atmospheric and immersed environments.
PPG SigmaCover 555
PPG SigmaCover 555 is a two-component, polyamide-cured epoxy anticorrosive tiecoat, used as the final coat in epoxy underwater anticorrosive systems, with excellent adhesion for antifoulings. Excellent water resistance Good abrasion and impact resistance No induction time - 4 hours pot life 48 hours curing time before water immersion...
PPG Sigma Vikote 18
PPG Sigma Vikote 18 is a high-build, aluminum pigmented chlorinated rubber primer/sealer. Offering excellent water resistance, resistance to well-designed/controlled cathodic protection and can be applied at temperatures down to –10°C (14°F). Anti-corrosive primer/sealer Unsaponifiable Fast-drying Tolerates a DFT up to 150 µm (6.0 mils)...
International Intergard 263
International Intergard 263, a two pack, tar free, epoxy tie coat for use between anticorrosives and either antifoulings or cosmetic finishes, ensuring maximum system adhesion and performance on outside shell vessel areas. Use as a sealer coat over Tributyltin (TBT) antifoulings For use at newbuilding, maintenance & repair or on board...
Hempel Hempadur Tiecoat 49183
Hempadur Tiecoat 49183 is an anticorrosive two-component epoxy for atmospheric and immersion service, used as a "tiecoat" between epoxy and physically drying coatings. For immersion service, it can also replace a second anti-corrosive primer coat for the underwater coating system and at the same time act as "tiecoat" for antifouling. For...
International Intersleek 717
International Intersleek 717, is a two pack foul release system linkcoat. Enables application of the Intersleek 700 and Intersleek 900 foul release systems over SPC antifoulings For use at maintenance & repair Hard dry in as little as 3 hours (at 25°C) Dries down to 0°C in 24 hours Good application rate of 5.4 m²/litre at 100...
International Intertuf 203
International Intertuf 203, is a one pack, tar free vinyl anticorrosive which can be used at temperatures down to -5°C. As an anticorrosive for both above and below the waterline and also as a sealer coat over Tributyltin (TBT) antifoulings Suitable for use with controlled cathodic protection For use at newbuilding, maintenance &...
Hempel Hempaprime Immerse 900
Hempaprime Immerse 900 is a two-component, pure epoxy universal primer, which cures to a smooth, hard and tough coating with excellent resistance to seawater and abrasion. Use as a universal pure epoxy and self-primed high performance coating system for atmospheric or in-water service Intended for application with Hempaguard MaX system...
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Key Applications in Marine Environments
Where are Antifouling Primers and Tie Coats Used?
These coatings are widely applied across a range of marine vessels and structures, including narrowboats, cruisers, barges, yachts, and superstructures. Whether used in newbuilds or maintenance and repair projects, antifouling primers and tie coats offer robust protection in harsh conditions. They are crucial for hulls, topsides, and below-waterline applications, keeping vessels free from marine organisms and optimising performance.
The Importance of Antifouling Primers and Tie Coats
Why are They Essential for Marine Vessels?
Without antifouling protection, vessels are susceptible to biofouling, leading to increased drag, fuel consumption, and maintenance costs. Antifouling primers prevent corrosion and create a smooth surface for tie coats, which ensure strong adhesion to the antifouling topcoat. This comprehensive system offers a durable solution for minimising fouling, extending the service intervals for both leisure and commercial vessels.
Comprehensive Marine Coverage
Marine Applications Across Various Vessel Types
From narrowboats navigating inland waterways to yachts and barges exposed to harsh sea conditions, antifouling primers and tie coats play a critical role in protecting vessels. Used in topside and underwater areas, these products provide essential coverage for vessels requiring enhanced performance, whether for new construction, ongoing maintenance, or repair work.
FAQs
What sets a tie coat apart from an antifouling primer?
A tie coat bridges the primer and antifouling topcoat, providing superior adhesion and enhancing the durability of the antifouling system, while the primer protects the hull from corrosion.
Can these coatings be used on all hull materials?
Yes, antifouling primers and tie coats can be applied to a range of materials, including fibreglass, steel, and aluminium. It is essential to select the right product for the specific hull material. Contact technical support for guidance.
What is the recommended reapplication schedule?
Reapplication frequency depends on the vessel's operating conditions and the product used. For detailed advice on maintenance and reapplication, consult technical support.
Are these coatings suitable for both saltwater and freshwater environments?
Yes, they are formulated for use in both saltwater and freshwater. However, always confirm the specific product's suitability for the intended water type and conditions.
How do tie coats enhance the antifouling system?
Tie coats provide a crucial bonding layer between the primer and the antifouling topcoat, ensuring long-term durability and effectiveness of the entire antifouling system.