What SEAJET 032 PROFESSIONAL is and why choose it
SEAJET 032 PROFESSIONAL is a copper based, self-polishing antifouling coating designed for recreational sailing and motor boats. It is a tin-free "cruising" antifouling suitable for professional applicators, providing season-long protection in moderate fouling areas. The product is compatible with most existing antifouling systems and can be applied on suitably primed GRP, wood and steel hulls, but must not be used on aluminium.
Its self-polishing behaviour helps maintain a clean hull surface over time, and it is formulated for vessels that reach up to 40 knots.
Main features
- Self-polishing, tin-free antifouling paint.
- Designed for cruising yachts and motor boats up to 40 knots.
- Copper based antifouling for moderate fouling areas.
- Season-long protection when correctly applied.
- For use on GRP, wood and steel (with suitable primer system).
- Not suitable for aluminium substrates.
- One-pack product for professional use only.
- Available colours: blue, red, black.
- Pack sizes: 3.5 L, 5 L, 20 L.
Technical characteristics
- Type: Self-polishing, tin-free antifouling.
- Recommended use: Antifouling for sailing yachts and motor boats / recreational craft.
- Volume solids: 46 ± 2 %.
- VOC (theoretical): 498 g/L.
- Flash point: 35 °C.
- One-pack product.
- Maximum vessel speed: up to 40 knots.
Application data
- Application methods: brush, roller, spray (spray for professional use only).
- Thinner: SEAJET THINNER A.
- Thinning: 0 – 5 % by volume.
- Recommended wet film thickness per coat: 109 µm.
- Recommended dry film thickness per coat: 50 µm.
- Theoretical spreading rate at 50 µm DFT: 9.2 – 3.7 m²/L (depending on applied thickness and method).
- Spray nozzle tips: Graco 619, 721.
- Spray pressure at nozzle: 12.0 – 15.0 MPa.
- Ambient temperature during application: minimum 5 °C, maximum 35 °C.
- Product temperature during application: minimum 5 °C, maximum 35 °C.
- Substrate temperature: minimum 7 °C, maximum 35 °C.
- Maximum relative humidity: 85 % RH.
Note: Film thickness and spreading rate depend on the application method. When applied by brush, additional coats may be needed to achieve the specified dry film thickness.
Drying and overcoating times (50 µm DFT)
- 5 °C: surface dry 3 h; hard dry 12 h; minimum overcoating interval 12 h; no maximum; minimum time before launching 24 h.
- 10 °C: surface dry 2 h; hard dry 7 h; minimum overcoating interval 7 h; no maximum; minimum time before launching 16 h.
- 20 °C: surface dry 1 h; hard dry 5 h; minimum overcoating interval 5 h; no maximum; minimum time before launching 12 h.
- 30 °C: surface dry 30 min; hard dry 4 h; minimum overcoating interval 4 h; no maximum; minimum time before launching 10 h.
Drying and overcoating times will increase with higher applied film thickness. Before overcoating, ensure the existing paint film is fully dry.
Maximum immersion time after application: 6 months.
After immersion, SEAJET 032 PROFESSIONAL may exhibit a slight colour change. Colour differences between batches may occur; mix different batches before use.
Substrates, primers and compatibility
- Suitable substrates: suitably primed GRP, wood, steel.
- Preceding coating (preferred): SEAJET 015 UNDERWATER PRIMER on underwater areas.
- When applying directly over SEAJET 117, apply SEAJET 032 PROFESSIONAL within 48 hours.
- Existing antifouling in good condition: check SEAJET antifouling compatibility table. If compatible, apply directly.
- Existing antifouling incompatible or unknown: apply a barrier coat of SEAJET 015 before SEAJET 032 PROFESSIONAL.
- Existing antifouling in poor condition: remove the antifouling. Wet sanding only; never burn off or dry sand old antifouling.
- Aluminium: do not use SEAJET 032 PROFESSIONAL on aluminium surfaces.
Surface preparation and application guidance
Surface preparation
- High pressure wash (approximately 200 bar) to thoroughly clean the surface.
- Ensure the surface is dry and free from contamination such as salt, grease and oil; degrease if required.
- New GRP / steel: sand with P100 abrasive paper, remove all dust and apply SEAJET 015 or SEAJET 117.
- New wood: sand with P100 abrasive paper, remove all dust and apply SEAJET 015.
Application scheme
- Apply two full coats of SEAJET 032 PROFESSIONAL.
- Apply an additional coat on leading edges, waterline, rudders and stern gear.
Applications and use cases
- Seasonal protection of recreational sailing yachts operating in moderate fouling waters.
- Antifouling for motor boats and cruising vessels up to 40 knots.
- Refurbishment of previously coated hulls where the existing antifouling is compatible or where a barrier coat of SEAJET 015 is applied.
- Use in professional boatyards and service facilities where controlled application, drying and launching schedules can be followed.
FAQ
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On which materials can SEAJET 032 PROFESSIONAL be used?
It can be used on suitably primed GRP, wood and steel substrates. It must not be used on aluminium.
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Which primer should be used before applying this antifouling?
The preferred primer is SEAJET 015 UNDERWATER PRIMER. SEAJET 117 may also be used; when overcoating SEAJET 117 directly, apply SEAJET 032 PROFESSIONAL within 48 hours.
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How many coats are recommended?
Two coats are recommended, with an additional coat on leading edges, waterline, rudders and stern gear.
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How long after painting can the boat be launched?
Minimum time before launching depends on temperature: 24 h at 5 °C, 16 h at 10 °C, 12 h at 20 °C and 10 h at 30 °C.
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What is the maximum time the boat can remain on land after application before launching?
The maximum immersion time after application is 6 months.
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Which application methods are allowed?
Application can be done by brush, roller or spray. Spray application is for professional use only.
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Can I apply SEAJET 032 PROFESSIONAL over an existing antifouling?
Yes, provided the existing antifouling is in good condition and compatible according to the SEAJET compatibility table. If it is incompatible or unknown, apply a barrier coat of SEAJET 015 first.
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Does the colour change in the water?
After immersion, the coating may show a slight colour change; this is noted by the manufacturer.
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Is this product suitable for non-professional users?
No. SEAJET 032 PROFESSIONAL is restricted to professional users.
Section 14 – Transport information
- UN number: UN 1263.
- UN proper shipping name: PAINT.
- Transport hazard class: 3 (flammable liquid) for ADR/RID/ADN, IMDG and IATA.
- Packing group: III.
- Environmental hazards:
- ADR/RID/ADN: environmentally hazardous; classified as hazardous to the aquatic environment.
- IMDG: Marine Pollutant; contains Cuprous(I)Oxide and Zinc Oxide.
- IATA: not classified as marine pollutant, but still a flammable liquid of class 3.
- Hazard identification number (ADR): 30.
- EmS (IMDG): F-E, S-E.
- Transport within user’s premises: always transport in closed containers, upright and secure; ensure personnel know what to do in case of accident or spillage.
- Containers that are not properly cleaned may contain highly flammable or explosive vapours.
Section 8 – Individual protection measures
General exposure control
- Provide adequate ventilation using local exhaust and general extraction to keep solvent vapour and particulates below occupational exposure limits.
- When operators work inside a spray booth and ventilation cannot guarantee safe levels, they should wear a compressed air-fed respirator during spraying and until vapour and particulate levels are below exposure limits.
- Dry sanding, flame cutting or welding on the dry paint film may generate hazardous dust or fumes; wet sanding should be used wherever possible. If exposure cannot be avoided with local exhaust ventilation, suitable respiratory protection must be used.
Respiratory protection
- If workers may be exposed above occupational exposure limits, use a respirator to EN 140, fitted with a filter suitable for particulates and vapours to EN 14387 with an assigned protection factor of at least 10 (for example, A2P3).
Hand protection
For repeated or prolonged contact, use chemical-resistant gloves tested according to EN 374. The manufacturer specifies several suitable glove materials, depending on required protection time:
- High protection, permeation breakthrough time > 480 min: Polyethylene (PE) gloves (0.062 mm), Butyl/Viton gloves (0.70 mm).
- High protection, 240 – 480 min: Polyethylene (PE) gloves (0.062 mm), Butyl/Viton gloves (0.70 mm).
- Medium protection, 120 – 240 min: Polyethylene (PE) gloves (0.062 mm), PVA gloves (0.2 – 0.3 mm), Butyl/Viton gloves (0.70 mm).
- Medium protection, 60 – 120 min: Polyethylene (PE) gloves (0.062 mm), PVA gloves (0.2 – 0.3 mm), Butyl/Viton gloves (0.70 mm).
- Short-term exposure / splash protection, 30 – 60 min: Polyethylene (PE) gloves (0.062 mm), PVA gloves (0.2 – 0.3 mm), Butyl/Viton gloves (0.70 mm), Nitrile gloves (0.31 mm).
- Short-term exposure / splash protection, 10 – 30 min: Polyethylene (PE) gloves (0.062 mm), PVA gloves (0.2 – 0.3 mm), Butyl/Viton gloves (0.70 mm), Butyl gloves (0.50 mm), Nitrile gloves (0.31 mm).
- Non suitable gloves (breakthrough time < 10 min, list not exhaustive): natural rubber gloves (0.75 mm), nitrile gloves (0.175 mm), neoprene gloves (0.75 mm), butyl gloves (0.3 mm).
Gloves should be replaced regularly and whenever damaged. Always follow the glove manufacturer’s instructions. Barrier creams may support protection but must never be applied after exposure has occurred. PE gloves may be used under other gloves in high exposure or unknown chemical situations.
Eye and face protection
- Use safety eyewear tested according to EN 166, designed to protect against splashes of liquids.
Skin and body protection
- Wear anti-static clothing made of natural fibre or high temperature resistant synthetic fibre.
Environmental protection
- Do not allow the product to enter drains or watercourses.
*Contenido generado por IA
